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nika2105 [10]
3 years ago
5

There are 23 perfect tests taken.

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0
92% of the tests were perfect
Grace [21]3 years ago
4 0

Answer:

92%

Step-by-step explanation:

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Please help :( I will mark brainliest.
baherus [9]

Answer:

The value of x is 29.

Step-by-step explanation:

→ The angles arent congruent, they are supplementary.

→ Supplementary angles equals 180 degrees.

→ The equation looks look:

2x - 10 + 4x + 16 = 180

→ Let's solve the equation.

2x - 10 + 4x + 16 = 180 \\ 6x + 6 = 180 \\  \frac{  \:  \:  \:  \:  \: - 6 =  - 6}{ \frac{6x}{6} =  \frac{174}{6}  }  \\ x = 29

→ Therefore, the value of x is 29.

7 0
3 years ago
Write an equation for each translation of y=|x|
Archy [21]

The answer is <u>y</u><u>=</u><u>|</u><u>x</u><u>|</u><u>-13</u>.

8 0
1 year ago
We have 20 weeks left from school before the summer. How many days is left? Show me how you found the answer.
Troyanec [42]

Answer:

140 days

Step-by-step explanation:

there are 7 days in 1 week so just multiply 20 by 7 which is 140, to make it easier multiply 2 by 7 which is 14 then add the 0 soo 140.

Hope this helps :)

5 0
2 years ago
Read 2 more answers
Solve the equation. 6=a/4+2
Olin [163]

Answer:

it equals 3.5

Step-by-step explanation:

8 0
2 years ago
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Someone help pls! Step by step pls
Rom4ik [11]
That’s how you plug it in and get the answer because when you plug in z and y value correctly you just have to follow the rule and simplify
So final answer would be +2

8 0
3 years ago
Read 2 more answers
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