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labwork [276]
3 years ago
6

Help and i will give brainiest if you answer them all if random will report

Mathematics
2 answers:
Stels [109]3 years ago
6 0

Answer:

first one is a and the second one is c

Vsevolod [243]3 years ago
3 0
1- a-4b
2- communicative property
3- associative property
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A rectangle is 4 times as long as it is wide. The perimeter of a rectangle is 50 cm. What are the dimensions of the rectangle?
marissa [1.9K]
We use the equation 2x+8x=50.

10x=50
x=5

The rectangle will be 20 cm long and 5 cm wide.

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3 years ago
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This is an example
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A line segment ad, contains points b & c such that c is between a and d, and b is between a and
egoroff_w [7]

If you drew out this line segment with the points in the order we are given them, the segment would be labeled as a, b, c, d in that order. We are given a measure for ab, and we are also given a measure for bd with c being ignored for a minute. The entire length of the segment can be found by adding ab and bd. 6 + 23 = ad and ad = 29. So the length of the whole segment is 29. We have the length of cd given to be equal to ab, so cd = 6. ab + bc + cd = ad and we are looking for bc. Since we have the other lengths and the length of the whole segment, we fill in accordingly: 6 + bc + 6 = 29. Solving for bc we get bc = 17.

3 0
3 years ago
Harvey collects rare marbles he has 112 marbles in his collection each tray holds an equal number of marbles if he uses 7 Trace
patriot [66]
112/17=16
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7 0
3 years ago
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BRAINLY HELP A BROTHA OUT<br><br> What is m
Dvinal [7]
GLH + HLI = 90
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In short, Your Answer would be 2

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4 0
3 years ago
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