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3 years ago

Can someone answer this and please explain it???

Mathematics

1 answer:

gregori [183]3 years ago

7 0

It is D because you would do x+6 and would get y so it represents direct proportion

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Geometry please help asap!

m_a_m_a [10]

Step-by-step explanation:

AB = 3

by similaritiy criterion

CE/ CB= ED/AB

4/6= 2/AB

AB = 3

plz mark my answer as brainlist plzzzz also vote me ..if you find it useful.

6 0

3 years ago

What is the volume of the square pyramid? 11cm and 11cm

AleksAgata [21]

Answer:

1331 feet3

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Whats the surface area of the prism below,and please explain how you got the answer :)

nevsk [136]

Answer: 480 units^2

IN DEPTH EXPLANATION TO HELP YOU FOR FUTURE PROBLEMS:

Front:
b*h/2 = sa
12*5/2 = 30
Front = 30 units^2

Back:
b*h/2 = sa
12*5/2 = 30
Back = 30 units^2

Right:
w*l = sa
14*13 = 182 units^2
Right: 182 units*2
(figures out the length by using
pythagorean theorem)

Left:
w*l = sa
5*14 = 70 units^2
Left: 70 units^2

Bottom:
w*l = sa
12*14 = 168 units^2

ADD ALL THE UNITS:
168 + 70 + 182 + 30 + 30 = 480

4 0

3 years ago

If n(X)=200,x)=300 and n(XUY)=400

olga_2 [115]

Answer:

${ \boxed{ \bf{formular : { \tt{n(X{ \small{U}Y) = n(X) + n(Y) - n(X{ \small{n}Y)}}}}}}} \\ n(X{ \small{n}}Y) = (200 + 300) - 400 \\ = 500 - 400 \\ { \boxed{n(X{ \small{n}}Y) = 100}} \\ \\ { \underline{ \blue{ becker \: jnr}}}$

6 0

3 years ago

Read 2 more answers

a brownie recipe calls for 1 cup of sugar and 1/2 cup of flour to make one batch of brownies. To make multiple batches, the equa

Lady_Fox [76]

Answer:

Step-by-step explanation:

f = 1/2s

Let s = 2 that means f = 1 That means for 2 cups of sugar there is 1 cup of flour.

This point must be on the graph

It is on A, not on B, not on C

5 0

3 years ago