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2 years ago

PLEASE HELPPP THANK YOUUUU

Mathematics

1 answer:

Sphinxa [80]2 years ago

5 0

Answer:

X = 11.5

Step-by-step explanation:

Check your work: 6 x 11.5 - 9 = 60

(it’s 60 because the triangle is congruent.)

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Can somebody help me with this problem

kati45 [8]

First substitute y=5x+7 so that would turn into 5x+7=6x

Then, isolate/solve for x for 5x + 7 = 6x, in this problem x=7

Substitute x=7 into y=5x+7

y=42

x=7, y=42
(7,42)

6 0

3 years ago

Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. Each time that this totaled 20 fee

EastWind [94]

Answer:

your answer is (4)(-5)(3)

Step-by-step explanation:

HOPE I HELPED!!!!!

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3 years ago

Read 2 more answers

What is the length of the cylinder's height? Please help

raketka [301]

Answer:

Height = 9 cm which means Option C is the answer

Step-by-step explanation:

In the question we are given ,

Volume of cylinder = 225π cm³

Radius of cylinder = 5 cm

And , we have to find the height of cylinder .

We know that ,

$\longrightarrow \pink{ \boxed{Volume \: of \: Cylinder = \pi r {}^{2}h }} \longleftarrow$

Our solution starts from here :

$\longmapsto \: \pi \: r {}^{2} h = 225\pi$

Step 1 : Cancelling π with π :

$\longmapsto \: \cancel{\pi} \: r {}^{2} h = 225 \cancel{\pi}$

Step 2 : Substituting value of radius which is 5 cm in the formula :

$\longmapsto \: (5) {}^{2} \times h = 225$

$\longmapsto \: 25h = 225$

Step 3 : Transposing 25 to right hand side :

$\longmapsto \: h = \frac{225}{25}$

Step 4 : Cancelling 225 by 25 :

$\longmapsto \: \red{\boxed{h = 9 \: cm}}$

Henceforth , height of cylinder is 9 cm

<h2 /><h2>#Keep Learning</h2>

8 0

2 years ago

What is 2/3 divided b 1/6 =?

Xelga [282]

Answer:

Step-by-step explanation:

$\frac{2}{3} \div \frac{1}{6}$ can also be written as $\frac{2}{3} \times \frac{6}{1}$ . Evaluating this gives $\frac{2 \times 6}{1 \times 3}$ = $\frac{12}{3}$ = $4$