Mathematics High School

What is the product of
(7/8)(-16)(-7)(-1/14)

A -7
B -9/16
C -1/7
D 23/12​

Answers

Answer 1

Answer:

-7

Step-by-step explanation:

(7/8)(-16)(-7)(-1/4)

(7/8)(-1/4)(-16)(-7)

(-1/16)(112)

-7

Answer 2

Answer:

-7

Step-by-step explanation:

multiply all the numbers together and you get -7

Related Questions

can someone find the x for these
5x-14=8x+4
x-1=5x+3x-8
5x+34=-2(1-7x)
2(4x-3)-8=4+2x
-3(4x+3)+4(6x+1)=43

Answers

Answer:

-5

1

4

2.5

4

Step-by-step explanation:

For the first one, I got x = 3.33

Tonya’s dog-walking service charges a flat rate of $20 per month, plus $3 per mile that each dog is walked. Beth does not charge a monthly fee for her dog-walking service, but she charges $5 per mile that each dog is walked.

Answers

You need to include the question not just the explanation.

eduardo has 24$ saved . if he saves 8$ each week how much money will he in 5 weeks .

Answers

Answer:

is you are not adding in the 24 then 40 if you are adding in the 24 then 64

Step-by-step explanation:

PLEASE HELP! A store receives a shipment of boxes. Each box measures 18 in. wide, 28} in. long, and 14 in. high. What is the volume of each box? ​

Answers

Answer:

7056

Step-by-step explanation:

the volume of the box is 7056.  

I only got two so far...

Answers

Answer:NML iscocilese triangle

Step-by-step explanation:

Answer:

right angle, obtuse angle and straight angle

Step-by-step explanation:

i hope this is what you mean sry if it didn't help

5% of a number is 23
1% of the same number is 4.6
Work out 16% of the number

Answers

The answer fam is.......... 73.6

help me pleaseee :( im almost finished

Answers

Answer: B=1

Step-by-step explanation:

A number increased by
7 is less than 14

Answers

Answer:

7

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

x+7 < 15

x < 8

...........

1
2
01.49.15
Two-fifths of one less than a number is less than three-fifths of one more than that number. What numbers are in the
solution set of this problem?
X<-5
O x>-5
O x>-1
O XC-1

Answers

9514 1404 393

Answer:

  x > -5

Step-by-step explanation:

  (2/5)(x -1) < (3/5)(x +1) . . . . . given

  2(x -1) < 3(x +1) . . . . . . . . . . .multiply by 5

  2x -2 < 3x +3 . . . . . . . . . . .  eliminate parentheses

  -5 < x . . . . . . . . . . . . . . . . . . add -2x-3 to both sides

This matches the second answer choice: x > -5.

multiple choice answer pls find the correct

Answers

Answer:

b 29

Step-by-step explanation:

because the angle b and c are the same so both are 100 and that means both angles d and e are the same so add those to angles together get 151

a triangle is equal to 180 so subtract the number 151 from 180 to get your answer then your answer will be 29

Answer:

b

Step-by-step explanation:

180=100 +51 + 29

Which is the first error that Tomas made? Tomas substituted the 3 for x when he should have substituted 6 for x. Tomas added 6 to both sides of the equation instead of subtracting 6. Tomas should have written the equation as . Tomas substituted 3 for x when he should have substituted 3 for y.

Answers

Answer:

Tomas added 6 to both sides of the equation instead of subtracting 6

Step-by-step explanation:

Find the complete question in the comment section.

Given the equation 2x+6y=12 to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts.

If he buys 3pounds of granola, and he need to get amount of walnut, he should have substituted x = 3 into the expression to get y as shown:

[tex]2x+6y=12\\2(3)+6y=12\\6+6y = 12\\subtract\ 6 \ from \ both \ sides \\6+6y-6 = 12-6\\6y = 6\\y = \frac{6}{6}\\ y = 1[/tex]

Comparing the calculation with Tomas's, we can see that Tomas added 6 to both sides of the equation on line 3 instead of subtracting 6 from both sides of the equation. This was Tomas first error.

Answer:

Tomas added 6 to both sides of the equation instead of subtracting 6.

Step-by-step explanation: Took test

12 hours and 19 minutes multiplied by 10

Answers

Answer:

7390

Step-by-step explanation:

there are 720 mins in 12 hours plus the 19 mins is 739 times 10 is 7390

What do you notice about the sum of the interior angles for a quadrilateral?

Help

Answers

Answer:

They equal 360 degrees.

Step-by-step explanation:

A botanist found that 40% of the leaves in a sample of 600 leaves were healthy. How many leaves were in the sample?

Answers

240 leaves were healthy. Hope this helps. :)

Select the correct answer.
You reflect triangle PQR, with vertices P(-2, -4), Q(-3, -1), and R(-4, -4), across the y-axis to get triangle P′Q′R′. What are the coordinates of triangle P′Q′R′?

A.
P′(-2, 4), Q′(-3, 1), R′(-4, 4)
B.
P′(2, -4), Q′(3, -1), R′(4, 4)
C.
P′(-2, 4), Q′(-3, 1), R′(4, -4)
D.
P′(2, -4), Q′(3, -1), R′(4, -4)
Reset Next

Answers

Answer:

C

Step-by-step explanation:

Q. If the vertex of a parabola is (3,5), what is the axis of symmetry?
answer choices
y=5
x=5
x=3
There is not enough information provided.

Answers

Answer:

x=5

Step-by-step explanation:

The axis of symmetry is x = 3 if the vertex of a parabola is (3,5) option (C) is correct.

What is a parabola?

It is defined as the graph of a quadratic function that has something bowl-shaped.

We know the vertex form of the parabola is:

y = a(x - h)² + k

Given,

h = 3

k = 5

y = a(x - 3)² + 5

The axis of symmetry:

x - 3 =0

x = 3

Thus, the axis of symmetry is x = 3 if the vertex of a parabola is (3,5) option (C) is correct.

Learn more about the parabola here:

brainly.com/question/8708520

#SPJ2

Colby and his 3 friends buy lunch. The total is $30.60. If they share the cost equally, how much, in dollars, should each person pay

Answers

Answer: Each person pays $10.20

Step-by-step explanation:

Answer:

$7.65

Step-by-step explanation:

ANSWER ASAP I WILL BE GIVING BRAINLIEST

Answers

Answer:

−218.8

Step-by-step explanation:

f(x) = 0.05x²+9.5x-200

f(-2) = 0.05(-2)²+ 9.5(-2)-200

f(-2) = 0.2-219

f(-2) =−218.8

I NEED HELP ASAP.

A factory manufactures 7.1x10⁵ bottles of ketchup per month. How many bottles are manufactured in a year?​

Answers

Answer:

8,520,000

Step-by-step explanation:

hope it help

Step-by-step explanation:

factory manufactures 71*10^5 bottles of ketchup per month.

In a year:

71*10^5*12=71*12*10^5=852*10^5=852*100000=

85200000 bottles of ketchup in a year.

Can someone provide an explanation with this and solve it?

Answers

Answer:

I believe 600

Step-by-step explanation:

20% = 0.2

so multiply the 500 by 0.2

500×0.2= 100

then add 100 to the 500 because its an increase

500+100=600

and then you have your answer

600

There are 3,153,600 seconds in a year. How can you write this number in scientific notation?

Answers

Answer:

3.1536×10^6

I hope this helps!

Put the following equation of a line into slope-intercept form, simplifying all
fractions.
8x + 10y = 70

Answers

Answer:

y=-4/5 x + 7

Step-by-step explanation:

Subtract 8 x by 8 x. Do not put 8 x under 10 y or 70.

Then divide 10 by all of the terms.

Then you have: y= 7  - 8/10 x

But then you have to flip 7 and - 8/10 x

And get y= -8/10 x + 7

Simplified is y= 4/5 x + 7

REMEMBER: y=m x + b

M= Slope

B= y-intercept

Simplify the following expression:
69 + 12 - 49 + 5

Answers

Answer:

86-49. 86-49= 37

Step-by-step explanation:

you add 69+5+12=86

then you subtract 49

and get 37

it should be 37..... min

Which value of x means that 3x < 2x + 1

Answers

Answer:

The answer is: x < 1

Step-by-step explanation:

When a parent says "You constantly do that," what do they mean by constantly? Share one thing that you do constantly.

Answers

Answer:

they mean you repeat that behavior

Step-by-step explanation:

you constantly are on your phone

I forgot how to do these equations and I need help please.

Answers

Answer:

D

Step-by-step explanation:

Find the distance between the 2 planes to the nearest tenth.

Answers

Answer:

In this formula, a, b, c and d are the coefficients of the equation describing one of the planes and x1, y1 and z1 are the coordinates of a point in the other plane. The format for the equation of the plane is ax + by + cz + d = 0. If the planes are not parallel, the distance is zero.

Step-by-step explanation:

Answer:

About 22

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

The square of 356 is 126,736 and the square of 357 is 127,449. What is 3582? Try to solve this problem without multiplying. Show your work.

Answers

Answer:

The problem to get 358² is solved by adding 357 twice and then add 1 to the value of 357²

Step-by-step explanation:

The given information are;

The square of 356 = 126,736

The square of 357 = 127,449

We note that 357² = (356 + 1)² = 356² + 2×356 + 1 = 126,763 + 712 + 1 = 127,449

We can write the above equation as follows;

357² = (356 + 1)² = 356² + 356 + 356 + 1 = 126,763 + 712 + 1 = 127,449

357² = 127,449

Similarly, we have;

358² = (357 + 1)² = 357² + 357 + 357 + 1 = 128,164

358² =  128,164

We can also look at the question as forming squares with tiles

To form the square tile with 358 units per side, we add an extra row and column of 357 tiles each. Completing the figure with an extra tile at the top right or left corner

Therefore, the area of the 358 unit per side square = The area of the 357 unit per side + 357 + 357 + 1 =  128,164

Given the equation 9x - 3y = 27 in standard form. Show how you would convert the equation into slope-intercept form → y = mx + b.

Answers

Answer:

y=3x-9

Step-by-step explanation:

this half my grade i cant fail help

Answers

Let's see what to do buddy....

[tex]T = b + \frac{d}{2f} \\ [/tex]

Subtract sides b

[tex]T - b = b - b + \frac{d}{2f} \\ [/tex]

Simplification

[tex]T - b = \frac{d}{2f} \\ [/tex]

Multiply sides by 2f

[tex](T - b)(2f) = d[/tex]

So ;

[tex]d =( T - b) \times (2f)[/tex]

We're done but i wanna go one step more...

[tex]d = T \times 2f - b \times 2f[/tex]

[tex]d = 2Tf - 2bf[/tex]

_________________________________

Hope helped buddy....♥️♥️♥️♥️♥️

Good luck :)

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