Mathematics Middle School

can someone pls help :(

Can Someone Pls Help :(

Answers

Answer 1

Answer:

srry man i suck at civics, but i think it is B?

Step-by-step explanation:

Related Questions

solve for x 2x+5=17 plzhelp

Answers

x = 6

you have to work out the problem and what ever you do to one side, you do to the other

Answer:

x=6

Step-by-step explanation:

2x+5=17

Subtract 5 from both sides;

2x+5-5=17-5

Simplify

2x=12

Divide both sides by 2;

2x/2=12/2

Simplify;

x=6

Hope this Helped!!!

Patricia's two children attend daycare each weekday. She pays $550 per month for each child. How much does Tricia pay for daycare in one year?

Answers

I am pretty sure it is $13,200 for one year

Answer: 13,200 dollars per year.

Step-by-step explanation: First you take the amount of money and multiply it by 2 (her 2 children). Secondly you take the sum of that and you multiply it by 12 (there are 12 months in a year)

Can someone help me with this?

Answers

Answer:

step one is 1 and 2 is 6

Step-by-step explanation:

ANSWER RIGHT DO NOT EXPLAIN

Answers

Answer: B

Step-by-step explanation:

I will give brainiest plz help and no links

Answers

Answer:

15/32

Step-by-step explanation:

it would take 30 1/4 cubes. so your answer is 30in^3

FI have no points left please answer, FLIP THE IMAGE OVER PLS

Answers

Answer:

Step-by-step explanation:

b.  1000 messages: 30 dollars

1,725 messages: 51.75

c. 2,000

2,500

600

b. 37.5

I cant do the rest because they have graph stuff :)

translate the point a (-3 4) right 5 and up 1

Answers

Answer:

it would be 2,5

Step-by-step explanation:

Answer:

2,5

Step-by-step explanation:

-3+5= 2

4+1=5

A mint produces 150,000 souvenir coins each year. In a random sample of 400 coins, 3 have a misprint. Predict the number of coins that will have misprints in a year.

Answers

150,000 / 400 = 375. 375(3)= 1,125 misprints per year. hope this helps!

9.
The linear equation y = 8x represents
the cost y in dollars of x pounds of dried
apricots. Which ordered pair lies on the
graph of the equation?
A (2,8)
B (2, 18)
C (3, 24)
D (3, 32)

Answers

Answer:

C

Step-by-step explanation:

Linear Equation: y = 8x

A) 8 does not equal (2 * 8)

B) 18 does not equal (2*8)

C) 24 does equal (3 * 8)

D) 32 does not equal (3 * 8)

The answer is C Hope this helps

What's the surface area?

(EXPLAIN YOUR ANSWER)

Answers

714,110ft



Hope this helpsss

NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!

Answers

Answer:

Y = 6,8          X = -6,3           Z = -2, -1

Y = 9,7           X = -3,2          Z = 1,-2

Step-by-step explanation:

The sum of the squares of three consecutive integer numbers is 1454. Find the numbers. I have already found 21 22 23 but the question says that there are 2 possibilities. please help!!!!!!

Answers

Answer:

three consecutive integers

Let x,(x+1),(x+2) represent the three consecutive integers

Question states

x^2 +(x+1)^2+(x+2)^2 = 110

Solving for x

3x^2 + 6x  + 5 = 110

3x^2 + 6x  -105 = 0

3(x^2 + 2x - 35)  = 0

 (x^2 + 2x - 35)  = 0  

factoring

 (x+7)(x-5) = 0 Note: SUM of the inner product(7x) and the outer product(-5x) = 2x

 (x+7)=0  |x = -7  The three consecutive integers are -5,-6,-7

 (x-5)=0  |x = 5   The three consecutive integers are 5,6,7

25 + 36 + 49 = 110  

The three consecutive integer numbers are 21, 22 and 23

Let the 3consecutive integers be x-1, x and x+1

Taking the sum of the squares

(x-1)²+x² + (x+1)² = 1454

x²-2x+1+x²+x²+2x+1 = 1454

3x²+2 = 1454

3x²= 1452

x² = 484

x = 22

First number is x - 1 = 22 - 1 = 21

second number is x = 22

Third number is x+ 1= 22+ 1 = 23

Hence the three consecutive integer numbers are 21, 22 and 23

Learn more here: https://brainly.com/question/24272171

Write out the algebraic expression given in each written expression.
16 subtracted from the sum of 48 and bequals 129
A ( 16 - b) + 48 = 129
B (48 + b ) - 16 = 129
C.16 - (48 + b ) = 129
D 48 +(b - 16 ) = 129

Answers


B (48 + b ) -16 = 129
the answer is B (49 + b) - 16 = 129

Find the missing angle in a triangle with the given sides.

Answers

Answer: 72 degree

Step-by-step explanation:

By Angle Sum Property,

53 + 100 + angle C = 180

153 + angle C = 180

angle C = 180 - 153

       =    72 degree

Hope it helped u,

pls mark as the brainliest        - Ayaan707 for help -

^_^

Answer: 27

Step-by-step explanation:

The full triangle has to equal 180

2. A number to the 8th power divided by the same number to the 4th power is 16. What is the number?

f. 2
g. 4
h. 6
j. 8

Answers

Answer:

n8/n5 = 512

 

n(8-5) = 512

 

n3 = 512

 

n = 8

Step-by-step explanation:

The answer is f.2
x^8/x^4 =16
x^8-4=16
x^4=16
x^4=2^4
x=2

Priya will graph a line with the equation y = 3 4x - 4. She wants to know what the line will look like before she graphs the line. Describe the line Priya will draw, including the quadrants the line will pass through

Answers

Answer:

since the y intersept is

-4 it will go up 3 so will go to

0 then move over 4 so the

answer is (0,4) which means

it is in the middle of the

1st and 4th quadrant.

Step-by-step explanation:

did in class :)

The graph of the line given by the equation will pass through (0, -4) and (16/3, 0) and go from 3rd quadrant to first quadrant.

What is Slope?

Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.

Slope can also be defined as the tangent of the angle that the line is making with the positive X axis.

Equation of a line slope intercept form is y = mx + c.

m : slope

c : intercept along y axis, this is the y coordinate of the point when x coordinate equals zero.

The given equation is y = 3/4 x - 4.

The line has a positive slope.

So as x increases, y also increases, so the graph will be in the positive direction.

Graph will go from quadrant ||| to quadrant |.

Graph touches the Y axis at the point (0, -4).

Graph touches the X axis at point (16/3, 0).

Hence the graph will pass through (0, -4) and (16/3, 0) and go from quadrant 3 to quadrant 1.

Learn more about Slope here :

https://brainly.com/question/3605446

#SPJ2

What is the mode for the set of data?
Ages
Stem Leaves

Answers

Answer:

74

Step-by-step explanation:

Because it's stem and leaves, the leaves are the digits DIRECTLY BEHIND the Stem.

74 appears 3 times which is the mode (most) in the set of data

the mode looks to be 4

Please help 14 MATH PROBLEM

Answers

Answer:

80

Step-by-step explanation:

i think

3^6 i think sorry if it’s wrong

7. Geometry Which set of ordered pairs can be
connected in order to form a right triangle?
A (-1,3), (FT, -1), (2, -1)
B (-4, 0), (0, 1), (1, -2)
C (2, 2), (2, -2), (-2, -2), (-2, 2)
D (0,5), (-3, 3), (3, -3)

Answers

I dunno budddddddxddddd
I’m guessing it’s b but idrk

Describe the angle relationship and solve for the x.

​

Answers

Answer:

x = 25

Step-by-step explanation:

The shown angles appear to be on a straight line

Angles on a straight line have a sum of 180°

That being said we can create an equation using this relationship

180 = x + 2 + 153

now we solve for x using basic algebra

step 1 combine like terms

153 + 2 = 155

now we have 180 = x + 155

step 2 subtract 155 from each side

180 - 155 = 25

155 - 155 cancels out

we're left with x = 25

Please solve!!!!!! Thanks

Answers

Answer:

1st: 108.41

2nd: 7.268

3rd: 7.04

BRAINLEST PLS

Step-by-step explanation:

1st: 108.41

2nd: 7.268

3rd: 7.04

BRAINLEST PLS

1. 108.41 (293x37%=108.41)
2. 7.268 (79x9.2%=7.268)
3. 7.05 (44x16%=7.05)

PLS Help Me! there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. Explain the process of how you got the answer

Answers

Answer: 1/7 chance

Step-by-step explanation: there is a 2/7 chance to pull it once, cut it in half because you’re pulling it twice hope it helps

Answer:

1/21

Step-by-step explanation:

The chance that you choose an orange is number of oranges/number of fruits = 2/7. If you choose an orange then the chance your friend chooses an orange is 1/6. So, you multiply these to get 2/42. This simplifies to 1/21.

A side view of the Great Pyramid at Giza is shown below. The sides
of the pyramid make an angle of 52 degrees with respect to the ground. What is the value of x. 2x and 52 degrees

HELPPP WHAT IS THE VAULE OF X?!?!?!?

Answers

Answer: x= 64

Step-by-step explanation:

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?

Answers are not a or b. those need answers themselves! Pls pls pls! I really need this done! I will fail if i dont finish!

Answers

Answer:

Step-by-step explanation:jens whenever ejene end snsnsns s snehhsuwi

Please answer the question DON'T ADD LINKS OR I WILL REPORT

Answers

Im pretty sure it’s B because it tells your the area which is 40 and the length which is 4. I don’t know how to explain it but hopefully it kinda of helped and it’s right.
It’s D.

Explanation: Since the area formula is A = bh/2, you would replace the variables with what you know. Since we know that the base is 4 and the area is 40, your equation would be 40 = (4)(h)/2. To solve, you would simplify the (4)(h)/2 to 2h because 4 divided by 2 is 2. You’re left with 40 = 2h and then you divide by 2 to get h by itself, 40 divided by 2 is 20, therefore the height is 20 inches.

Ben collected data from a group of 12 people. He measured each person’s resting heart rate and recorded the average number of hours each person exercised per week. He created a scatterplot to show the data he collected.


Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours each week?

A. 55 beats per minute

B. 60 beats per minute

C. 50 beats per minute

D. 30 beats per minute

Answers

Answer:

50

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

21) Jim and his uncle went to the circus. Together they spent
$30, 4/15 of that for a bus ride, 2/5 for food, 7/30 for tickets, and
the rest on souvenirs. What part of their money did they spend
on souvenirs?

Answers

3/30 or 1/10 or $3
There all the same answer just different ways
The first one is unsimplified The second one is simplified The last one is in money form

Which list contains only the outcomes in which the number cube lands on a number less than 4?

Answers

Answer:

there is no list options so we cannot answer this for you

Step-by-step explanation:

ima go with 4 but maybe it’s 37 ‍♂️

Circumference (Level 2)

Answers

Answer:

The diameter is 13

Step-by-step explanation:

Circumference can be found by diameter*π

In this case its 13π sooooooooo the diater is obvious. It’s 13 meters

Answer:

radius r = 2.06901426 m

diameter d = 4.13802852 m

circumference C = 13 m

area A = 13.4485927 m2

Ralph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they will each meet back at the Ferris wheel from time to time to see whether the other is ready to leave. Ralph checks the Ferris wheel every 10 minutes. Joe checks in every 12 minutes. At what time will they meet at the Ferris wheel again. (Hint: Don’t forget you’re looking for a time.)

Answers

Answer:

3:00PM please mark me brainliest and thank me

Step-by-step explanation:

you have to find the lowest common multiple between 12 and 10 and that is 120 and 120 minutes is 2 hours. So 1:00 PM+ 2 hours= 3:00 PM

Answer:

2:00pm

Step-by-step explanation:

1pm separated

= 12 x 5 = 60 minutes

1+1hr = 2nd hr = 2:00pm

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