2 years ago

8 less than the product of 5 and -4

Mathematics

2 answers:

mixas84 [53]2 years ago

8 0

The answer is -28 because 5 times -4 is -20 minus 8 is -28.

VLD [36.1K]2 years ago

4 0

5 times -4 = -20 then --> -20 - 8 = -28

You might be interested in

When a graph of a cubic polynomial function rises to the left, it falls to the right true or false

serious [3.7K]

That would be true i think

6 0

2 years ago

Mr. Yang has 61 rubber stamps. He wants to give the same number of stamps to each of his 9 students. If he gives away as many st

Eva8 [605]

7 stamps. He will give 6 stamps to them each and there will be 7 left

6 0

2 years ago

A sector with a radius of 8 cm has an area of 56pi cm2. What is the central angle measure of the sector in radians?

Maurinko [17]

Answer:

$\frac{7\pi}{4}$ .

Step-by-step explanation:

Given information:

Radius of circle = 8 cm

Area of sector = $56\pi\text{ cm}^2$

Formula for area of sector is

$A=\dfrac{1}{2}\theta r^2$

where, r is radius and $\theta$ is central angle in radian.

Substitute $A=56\pi$ and r=8 in the above formula.

$56\pi=\dfrac{1}{2}\theta (8)^2$

$56\pi=\dfrac{64}{2}\theta$

$56\pi=32\theta$

$\dfrac{56\pi}{32}=\theta$

$\dfrac{7\pi}{4}=\theta$

Therefore, the measure of the sector in radians is $\frac{7\pi}{4}$ .

6 0

2 years ago

Pls help! Show all work. Will reward the brainiest for da best answer.

BaLLatris [955]

Answer:

1. 56.52 inches

2. 141,300 inches

Step-by-step explanation:

One turn of the tire is the circumference. Therefore, we have to find the circumference first. C = πd = 18π = 18 × 3.14 = 56.52 in

2500 rotations would be 2500 ⋅ 56.52 in = 141,300 in

I hope this helps and please mark me as brainliest!

4 0

2 years ago

An investment fund grows at a rate of 17%, once a year. Yahya puts $1,000 in the account as the principal. How can Yahya set up

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

8 0

3 years ago