3 years ago

Please help will give you Brainliest *image

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Sara buys a sweater with $7.5, so she saved $22.5.

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Complete the two column proof Given angle to an angle five are supplementary Prove: I || m

Oksanka [162]

Answer:

Step-by-step explanation:

8 0

2 years ago

The side length of the base of a square pyramid is 30 centimeters. The height of the pyramid is 45 centimeters.

puteri [66]

Answer:

volume = 13500 $cm^{3}$

Step-by-step explanation:

For a given pyramid, its volume can be determined by:

volume of pyramid = $\frac{lwh}{3}$

Where: l is the base length, w is the base width and h id the height of the pyramid.

For the given question, l 30 cm, w = 30 cm and h = 45 cm.

So that,

volume = $\frac{30*30*45}{3}$

= $\frac{40500}{3}$

= 13500

volume = 13500 $cm^{3}$

The volume of the pyramid is 13500 $cm^{3}$ .

6 0

2 years ago

Work out m and c for the line: y = x − 6

Nataly [62]

Answer:

As y = mx + c (standard form)

Thus relating the equation , we get

m = 1

c = -6

8 0

3 years ago

Read 2 more answers

Marta is solving the equation S = 2Πrh + 2Πr2 for h. What is the result?

yulyashka [42]

S = 2Πrh + 2Πr2
Manipulating the equation for h.
Step 1. subtract 2Πr2 on both sides.

S - 2Πr2 = 2Πrh + 2Πr2 - 2Πr2
S - 2Πr2 = 2Πrh

Step 2 . divide 2Πr on both sides

(S - 2Πr2)/2Πr = 2Πrh/2Πr

h = (S - 2Πr2)/2Πr

6 0

3 years ago

Show me your work please

Crazy boy [7]

B. -6x +11y = 13 that's the answer to your test

6 0

3 years ago