4 years ago

Two lines, A and B, are represented by the following equations:

Mathematics

1 answer:

laila [671]4 years ago

3 0

The fourth option shows the solution to the system of equations and explains why.

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Pls help fast this is khan academy

kvasek [131]

Answer:

Step-by-step explanation:

The two angles given are vertical angles because they are opposite of each other

4 0

3 years ago

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Bridge B is 165 feet shorter than Bridge A.The combined length of the two bridges 8421 feet. Find the length of each bridge

Paladinen [302]

Answer:4128 and 4293

Step-by-step explanation:

8421-165=8256

8256/2=4128

4128+165=4293

4293+4128=8421

6 0

4 years ago

What is the percent of increase from 25 to 35?

katen-ka-za [31]

X - the percent increase

$25+25x=35 \ \ \ |-25 \\
25x=10 \ \ \ |\div 25 \\
x=\frac{10}{25} \\
\Downarrow \\
x=\frac{10}{25}=\frac{10 \times 4}{25 \times 4}=\frac{40}{100}=40\%$

The answer is C. 40% increase.

6 0

4 years ago

Find the missing value here.

Ganezh [65]

Answer:

The value of x is 6.66

Step-by-step explanation:

For answer refer to the attachment

Related Information :-

There are 4 similarity conditions,

SAS ( side angle side )
AAS ( angle angle side )
SSS ( side side side )
AAA ( angle angle angle)

8 0

3 years ago

What is 0.05 +0.82 ——————-

serious [3.7K]

Answer:

0.87

Step-by-step explanation:

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3 years ago

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