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larisa [96]
3 years ago
15

Which expressions can you use to find 70% of 58

Mathematics
2 answers:
Ahat [919]3 years ago
5 0

Answer:

C and E

Step-by-step explanation:

70% of 58

70/100 × 58

0.70 × 58

scoundrel [369]3 years ago
5 0

Answer:

C 0.70 (58)

E 70/100 (58)

Step-by-step explanation:

We can change 70% to a decimal or a fraction

70% = .70 or 70/100 = 7/10

So we multiply .70*58  or 7/10*58  or 70/100 *58

C or E are correct choices

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Given that when x is reduced by 17% the answer is y, express x in terms of y.
Dima020 [189]
X - 0.17 = y
 
add 0.17 to both sides

x = y + 0.17
3 0
3 years ago
Five cats ate 1/4 cup of food how much food did five cats eat
Maslowich
If it was EACH cat they had 1.25 cups otherwise they all shared the 1/4 cup offered.

7 0
3 years ago
Hi! Please help, I'd appreciate it!
Romashka-Z-Leto [24]

The volume of sphere is \frac{1372}{3}\pi feet cubed.

Step-by-step explanation:

Given,

Surface area of sphere = 196π square feet

Surface area of sphere = 4πr²

We will find radius of sphere.

4\pi r^2=196\pi

Dividing both sides by 4π

\frac{4\pi r^2}{4\pi}=\frac{196\pi}{4\pi}\\\\r^2=49

Taking square root on both sides

\sqrt{r^2}=\sqrt{49}\\r=7

The radius is 7 feet.

Volume of sphere = \frac{4}{3}\pi r^3

Volume=\frac{4}{3}\pi (7)^3\\\\Volume= \frac{4}{3}\pi *343\\\\Volume = \frac{1372}{3}\pi

The volume of sphere is \frac{1372}{3}\pi feet cubed.

Keywords: volume, surface area

Learn more about surface area at:

  • brainly.com/question/101683
  • brainly.com/question/103144

#LearnwithBrainly

3 0
3 years ago
Help urgent please.
zhuklara [117]

Answer:

The answer is D


Step-by-step explanation:

Plug any x value for the y values of f(x) and g(x)

Let's do 0 since it is easier.

f(x)=-2(0)-4=-4

g(x)=-2(0)+2=2

So, g(x) is 6 greater than f(x).

Thus, g is most likely moved 6 units up from f.

Graph the 2 functions on Desmos for a better picture.

7 0
2 years ago
2x+y=-9<br> -3x+11=y whathe is the answer
insens350 [35]
[ 2x + y = -9 ] x -3
[- 3x +11= y ] x 2

-6x -3y = 27
-6x + 22 = 2y

-6x +27 = 3y
-6x +22 = 2y

5 = y

-6x -3x5 = 27
-6x -15 = 27
-6x = 42
-x = 42/6
-x = 7
x = -7

answer

x = -7
y = 5




8 0
3 years ago
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