All categories

3 years ago

Select all equations that have 5 as a solution.

Mathematics

1 answer:

Lina20 [59]3 years ago

4 0

Answer:

D,F

Step-by-step explanation:

D . x cubed is 5 times 5 which is 25 times 5 which is 125

F x squared is 5 times 5 which is 25

You might be interested in

I need help with this practice problem It’s from my trig prep guide

Zinaida [17]

We know that π = 180°, therefore:

$2\pi=2(180)=360$

Answer: correct

$\frac{5\pi}{6}=\frac{5(180)}{6}=\frac{900}{6}=150$

Answer: no correct

$\frac{\pi}{6}=\frac{180}{6}=30$

Answer: no correct

$\frac{5\pi}{4}=\frac{5(180)}{4}=\frac{900}{4}=225$

Answer: correct

$\frac{4\pi}{3}=\frac{4(180)}{3}=\frac{720}{3}=240$

Answer: correct

6 0

1 year ago

A shadow 12 meters long is cast by a fir tree that is 16 meters tall. What is the length of the shadow cast by a nearby ash tree

mrs_skeptik [129]

Answer: 5 m

Step-by-step explanation:

Given

Length of 16 m fir tree is 12 m

length of the ash tree is 8 m

Suppose x is the length of the ash tree

angle $c$ made by fir and ash tree will be same as shown in figure

$\Rightarrow \tan c=\dfrac{16}{12}=\dfrac{8}{x}\\\\\Rightarrow x=8\times \dfrac{12}{16}\\\\\Rightarrow x=5\ m$

4 0

3 years ago

What is the measure of A?

BabaBlast [244]

Answer:

Step-by-step explanation:

Since the sides are equal, the angles have to be equal

The angles of a triangle add to 180

180/3 = 60

Angle A = 60

3 0

3 years ago

Read 2 more answers

PLEASE HELP!!

Tems11 [23]

For 70 people i would say ab 445

4 0

3 years ago

Two angles are supplementary. one angle is 5 degrees more than 6 times the other. find the measure of each angle

podryga [215]

Let x and y be the two angles;
We have the equation: x + y = 180 and x = 5 + 6y;
Then, 5 + 7y = 180;
Finally, 7y = 175;
y = 25 degrees;
x = 180 - 25;
x = 155 degrees;

7 0

4 years ago

Select all equations that have 5 as a solution.​

Select all equations that have 5 as a solution.