2 years ago

Help please thank you if u do!

Mathematics

2 answers:

AfilCa [17]2 years ago

8 0

D i think sorry if wrong

dmitriy555 [2]2 years ago

7 0

I think d but i might be wrong :( sorry

You might be interested in

The lateral area of a cone is 400 pi cm squared. The radius is 10 cm. Find the slant height to the nearest tenth.

Ilia_Sergeevich [38]

Answer:

Option A. $40\ cm$

Step-by-step explanation:

we know that

The lateral area of a cone is equal to

$LA=\pi rl$

we have

$LA=400\pi \ cm^{2}$

$r=10\ cm$

substitute and solve for l (slant height)

$400\pi=\pi (10)l$

simplify

$400=(10)l$

$l=400/10=40\ cm$

8 0

2 years ago

6/15=2/c HOW TO SOLVE THIS PROBLEM

Maslowich

The answer is 5.
you can turn it into a fraction ratio (6 over 15 is equal to 2 over c) and then cross multiply

3 0

2 years ago

Read 2 more answers

describe a situation in which a formula could be used more easily if it were rearranged. Include the formula in your description

pshichka [43]

I need to find the length of something when I am given the volume, width, and height.

v=lwh
l = v/wh

Hope this helps!

5 0

2 years ago

Read 2 more answers

What do you know to be true about the values of a and b?

algol [13]

but how can we determine if there is no pic

3 0

2 years ago

ITS URGENT PLEASE HELP!!! I will give brainliest if correct! Someone please help?

QveST [7]

Answer:

D, E, C, A, and B.

Step-by-step explanation:

We wish to solve the equation:

$2(x-3)+7-3x=11$

Let’s go through this step-by-step.

1) Distributive Property:

$2x-6+7-3x=11$

2) Commutative Property of Addition (we rearrange them):

$2x-3x-6+7=11$

3) Combined Like Terms:

$-x+1=11$

4) Addition Property of Equality* (we add <em>-1</em> to both sides):

$-x=10$

5) Multiplication Property of Equality (we multiply both sides by -1):

$x=-10$

So, our sequence is:

D, E, C, A, and B.

*A better choice would’ve been the Subtraction Property of Equality, but both are equally fine.

5 0

2 years ago