Mathematics Middle School

PLEASE HELP ME! BRAINLEST IF CORRECT

PLEASE HELP ME! BRAINLEST IF CORRECT

Answers

Answer 1
Answer: False

4 x (3 + 5) - 10 = 4 x 3 + 5 - 10
4 x 8 - 10 = 12 + 5 - 10
32 - 10 = 7
22 ≠ 7

Related Questions

the cylinder vase shown is filed with decorative stones. if 30% of the space in the cylinder is filled with air find the volume of the air inside the cylinder to the nearest tenth

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Step-by-step explanation:

here you go hope it helps you

115cm^3 is what I think it is

Round the number. Write the result as a product of a single digit and a power of 10.
0.00001726

Answers

Answer:

= 1.726 × 10^-5

= 2 x 10^-5

Step-by-step explanation:

Move the decimal to the right. Moving to the right makes the exponent a negative number. Round 1.726 to the nearest whole number as 2.

What is the product of 1/3 and 4/7?

Answers

Answer:

4/21

Step-by-step explanation:

Multiply 1 and 4. Then multiply 3 and 7. So 1x4=4, and 3x7=21. Therefore, the answer is 4/21. In multiplying fractions, you just multiply straight across (: (Hope this helps)

Hey there!

“What is the product of 1/3 and 4/7?”


GUIDE:

• Difference means subtract/subtraction
• Product means multiply/multiplication
• Quotient means divide/division
• Sum means add/addition


Now, that we know what difference means, we can find the result to the given question that’s listed above.


Equation: 1/3 × 4/7


1/3 × 4/7

= 1 × 4 / 3 × 7

= 4 / 21


Therefore, the answer should be: 4/21



Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

Find the circumference of the object

Answers

Answer:

28.26

Step-by-step explanation:

circumference= 2πr or πd (diameter)

9 x 3.14=28.26

I'm dum help me please

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Answer:

um i do beleive it is:  the operation is addition, and the constants are 17 and 8

Step-by-step explanation:

Answer:

The operation is additionThe constants are 17 and 8

Can someone pls help me asap? I don't remember what it is about.

Answers

Answer:

x-intercept: (-1, 0)

y-intercept: (0, -3)

Step-by-step explanation:

The x-intercept is where the graph touches the x-axis(which is horizontal). Looking at the graph, it is observable that the graph touches the x-axis at (-1, 0).

The y-intercept is where the graph touches the y-axis(which is vertical). Looking at the graph, it is observable that the graph touches the y-axis at (0, -3).

Helpful hint: The x-intercept always has a y value of zero and the y-intercept has an x value of zero.

Answer:

x-intercept = (-1,0)

y-intercept = (0, -3)

11. The circumference of Mars is about 10,664 km. Find the diameter of Mars to the nearest km. (1 point)

17.256 km

3,396 km

333 km

259 km

12. Estimate the area of a circle with a radius of 27 meters. Use Start Fraction 22 over 7 End Fraction for pi. (1 point)

258 square meters

1,125 square meters

2,291 square meters

5,253 square meters

13. The drawing is composed of a rectangle and a semicircle. Find the area of the figure to the nearest unit. (1 point)

599 cm2

217 cm2

307 cm2

689 cm2

Answers

Answer:

11. 3,396

Step-by-step explanation:

Given:

Circumference of Mars = 10,664 km

Determine the diameter of Mars.

D = 2r

C=2πr

Solution:

Since we do not have the value of r, we will solve for r in terms of C.

C=2πr

10,644 = 2πr

r = 10644/ 2π

r = 1694.04 km

Now that we know the value of r, we can solve for d.

D = 2r

D = 2( 1694.04km)

D = 3,388.09 km

The nearest value is 3,396 km on the choices, but the answer rounded to the nearest km is 3,388 km

Umm I think 17.256 I could be wrong tho

A set of tiles, one of each of the 26 letters of the alphabet, are placed in a container. What is the probability of choosing first a vowel and then a consonant without replacing the first tile?

Answers

Five vowels

P(vowel)=5/26
P(Consonant)=20/25=4/5
There are 5 vowels. Hope this helped

HELPPPPPP PLEASE
Explain how to compare two different proportional relationships that are represented in two different ways. Be specific.

Answers

Answer:

Here is your answer :) and if it doesn't help

I can't do anything else

Step-by-step explanation:

What is the volume of the following triangular prism?



60 cm 3
3.75 cm 3
6 cm 3
12 cm 3

Answers

Answer:

60 cm^3

Step-by-step explanation:

volume = 1/2 * b * h * l

1/2 * 12 * 2.5 * 4 =

60

60 cm if you need help ask

PLEASE SOLVE AND EXPLAIN WILL GIVE BRAINLIEST TO FIRST PERSON WHO ANSWERS 5 STARS AND A THANK YOU!


5 Stars and thank you to both people who answers

brainliest to first person who answers.


Thank youu

Answers

The surface is 14 cm

Answer:

Step-by-step explanation:

The price of aero show tickets increased by 15%. If the price of one ticket was ₹575, what was its price earlier?

Answers

Answer:500

Step-by-step explanation:

100% + 15% = 115%
115/100=1.15

575/1.15= 500

The annual median salary for an athletic trainer is $36,000. For an executive chef, the median salary is $66,900. Over a period of 15 years, how much more will an executive chef earn than an athletic trainer?

Answers

The answer is A
463,500
A. 463,500. Just multiply 36,000 by 15, and 66,900 also by 15, and then just subtract the quotient of each number.

PLS HELP ME
Jamie mowed 7 lawns. He earned $10, $15, $12, $15, $8, and $15 for six lawns. how much did he earn the seventh time if the mean is $12?

Answers

Answer:

The answer is 9.

Hope this helps.

$9 that’s the answer to this one

Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem.

A cube-shaped box has an edge length of 45 meter.

What is the volume of the container?



Enter your answer, as a fraction in simplest form, in the box.

m³
mark brainlest

Answers

Answer:

729/80 as a fraction

Step-by-step explanation:

V=s³=45³=45×45×45=91125m

The volume of the cube will be equal to v = 91,125 cubic meters.

What is volume?

Volume is defined as the space occupied by anybody in the three-Dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

Given data is:-

Use the formula V = s³, where V is the volume and s is the edge length of the cube,A cube-shaped box has an edge length of 45 meters.What is the volume of the container?

The volume of the container will be calculated as:-

V  =  s³

V  =  (  45 )³

V  =   (  45  x  45  x  45  )

V  =   91,125 cubic meter

To know more about Volume follow

https://brainly.com/question/1972490

#SPJ1

find the circumference

Answers

Answer:

153.94 or 43.98

Step-by-step explanation:

I forgot what what one it was but uh try both

set as brainliest pls

The answer is going to be 21.98

FIRST CORRECT ANSWER GETS BRAINLIEST

Answers

You answer is correct
(1610)
The answer is 1610 explanation: I know math

Select the properties that equilateral triangles and isosceles triangles have in common.

A 0 sides of equal length
B 2 sides of equal length
C 3 sides of equal length
D 3 equal angles

Answers

2 sides of equal length, 3 sides of equal length

your welcome✌

An isosceles triangle has two sides of equal length and the angles opposite those sides are of equal measure. An equilateral triangle has all three sides of equal length and all three angles of equal measure. An equilateral triangle is also an isosceles triangle.

So, C

can someone please help me,

Answers

Answer 6

Step-by-step explanation: just right

Answer:

The first picture should be a and the second picture should be b.

goodluck

Hi can somebody help me solve this?
X+2.6=10.4

Answers

Answer:

[tex]x + 2.6 = 10.4 \\ x = 10.4 - 2.6 \\ x = 7.8[/tex]

Answer:

x = 7.8

Step-by-step explanation:

x + 2.6 = 10.4

- 2.6 -2.6

-------------------

x = 7.8

I need help with this.

Answers

25 stamps for 0.48$ is 12$ - 20$ = 6$

Sean will get 6$ in change

Hope this Helps! :)

Step-by-step explanation:

please providea better photo

You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. Find the probability of choosing two odd numbers. Tile numbers: 1234567​

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Answer:

I'm not a professional or anything but the probability would be a 3 out of 7 chance

The probability would be 1/14.

Help meeeeeee pleaseeeee!!!!!!!

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The answer is A. Don't worry

its for a grade help

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Only one is in the fourth quadrant
(2,-3)

Answer:

Just one (2, -3)

The fourth quadrant is the one with negative numbers on the vertical and horizontal sides. Basically, the bottom left.

What is the mode of this data set?
{11, 12, 12, 12, 13, 13, 14, 14}
Enter your answer in the box.

Answers

12 the mode is 12 because It occurs the most
Answer: 12

Explanation:
Mode is the number repeated the most.

Number of times each number is repeated-
11-1
12-3
13-2
14-2

Therefore seeing as 12 is repeated the most at 3 times it’s the mode.

URGENT!
PLEASE HELP ME IN THIS I ALREADY DID LIKE HALF OF IT
I ATTACHED THE QUESTIONS BELOW

Answers

You are being asked to show what you notice about the graphed slopes and what is similar to specific graphs. Look at the specific lines they ask about, and fill in what they ask for. Be honest if you don't know something, and ask your teacher to help (It's their job to help if you ask nicely when you're struggling!)

Please help me with this question

Answers

Answer:

it is c>7

Step-by-step explanation: hopefully that is the correct answer.

Answer:

B

Step-by-step explanation:

To solve this problem, first create an equation that you can use to find the answer. It would look like this:

510 = 60x + 150

Then, subtract 150 from each side to isolate x.

360 = 60x

Now, divide both sides by 60 to get the number of cars he needs to sell.

6 = x

Since he needs to make MORE than 510 dollars, he has to sell at least 7 or more cars, thus making B the correct answer. Hope this helps and please add a "Thanks!" if it did! :)

Use the drop-down menus to complete each statement about the functions f and g
Note: Exponential functions are of the form f(x) = ab^x

-linear/exponential/neither
-differences/quotients
-constant/non-constant

Answers

Answer:24

Step-by-step explanation:Exponential functions are of the form f(x) = ab^x

The complete statements: Function f → the linear function f(x) = 6x and consecutive differences are constant and  function g → the exponential function g(x) =  6(2)ˣ and consecutive quotients are constant.

What is an exponential function?

When b > 0 and b ≠ 1, an exponential function has the form f(x) = (b)ˣ. The base is b, and the exponent is x, just as in any exponential equation.

Linear functions have constant first differences.

Here,  if a and b is the first and second term.

Then the first difference is b-a.

Exponential functions have a constant ratio.

The ratio of first term and second term is b/a.

Let f(x) = y

Here, from the table;

y₂-y₁ = 12 - 6 = 6

y₃-y₂ = 18 - 12 = 6

y₄-y₃ = 24 - 18 = 6

Consecutive differences are constant.

And the linear function is f(x) = 6x

From the first differences, we have linear function.

To find the common ratio, b :

Let g(x) = g

Then,

g₂/g₁ = 12/6 = 2

g₃/g₂ = 24 / 12 = 2

g₄/g₃ = 48 / 24 = 2

b =2

And the exponential function g(x) = 6(2)ˣ.

Therefore, the complete statements: Function f → the linear function f(x) = 6x and consecutive differences are constant and  function g → the exponential function g(x) =  6(2)ˣ and consecutive quotients are constant.

To learn more about the exponential function;

https://brainly.com/question/15352175

#SPJ2

2. Which value correctly completes the statement?

6,501.5 km = ______ m
6,501,500
65,015
650,150,000
650.15

Answers

the answer is 6501500 aka the first choice
The answer is A
because always if you change a number from km to m you at to zeros to make the same number

In the United States, the average public school teacher currently earns an annual salary near $55,202. Reported national average salaries for the last six decades are listed below.

Year Teachers’ Salary
1960 $4,995
1970 $8,626
1980 $15,970
1990 $31,367
2000 $41,807
2010 $55,202
Determine the average mean increase per decade in teachers’ salaries for the six decades, 1960 – 2010.

$20,553.00
$8,367.80
$12,039.40
$10,041.40

Answers

Number of years between 1960 to 2010 = 2010-1960=50

So, average change will be = Difference in salaries of both years divided by difference in number of years(50)Answer:

Step-by-step explanation:

The answer would be $19,360.00.

4,995+8,626+15,970+31,367+41,807+55,202 equals the sum of 116,160. 116,160 divided by 6 is 19,360. Hope this helped!
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