What is the answer for 8.7mm and 10mm?

Mathematics

1 answer:

lana [24]3 years ago

6 0

Answer:

18.7

Step-by-step explanation:

just add them

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Answer:

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3 years ago

Which equation can be used to solve

dmitriy555 [2]

Answer:

Value of x1 = 10 and x2 = -3

Step-by-step explanation:

$when \: we \: multiply \: the \: above \: matrices \\ we \: get \\ 2x1 + 6x2 = 2 \: \: \: \: and \\ 0x1 + 1x2 = - 3 \\ then \: \: x2 = - 3 \\ on \: substituting \: x2 = - 3 \:\\ in \: first \: equation \: \\ 2x1 + 6( - 3) = 2 \\ 2x1 - 18 = 2 \\ 2x1 = 20 \\ x1 = \frac{20}{2} \\ x1 = 10$

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3 years ago

The width of Maya’s poster is 2 inches shorter than the length. The graph models the possible area (y) of Maya’s poster determin

sp2606 [1]

Width = Length - 2
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Answer:
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3 years ago

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MrRissso [65]

Answer:

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1. It took Jed of an hour to complete his math homework on Friday. of an hour

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Correct Question:

It took Jed 5/3 of an hour to complete his math homework on Friday, 3/4 of an hour on Saturday, and 5/6 of an hour on Sunday. How many hours did he take to complete his homework altogether?

Answer:

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