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irakobra [83]
3 years ago
8

Helppp please if anyone know

Mathematics
2 answers:
zmey [24]3 years ago
7 0
81 - 35+30 (55) = 26 therefore 26cm is ur final answer
dmitriy555 [2]3 years ago
3 0
The unknown length is x= 26
20+35=55
55+26=81
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Can any y’all help me? I got what x is but idk y. Thxxxxxx
kotegsom [21]

Answer:

y should be 5, when u solve for the angles u get 68+87+c=180, if c is y^2 then y is 5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Write an equation of the line.
vladimir2022 [97]
I believe it’s y=4x+4 :)
The slop intercepts the y axis at positive 4, which gives us the y intercept
If you use the rise over run technique to find the slope you’ll get 4/1, meaning the slope is 4
8 0
2 years ago
16+6-6x-4=-7x+3+7<br>how to solve for x​
Alla [95]

Answer:

x = -8

Step-by-step explanation:

16+6-6x-4=-7x+3+7

Combine like terms

18 -6x = -7x+10

Add 7x to each side

18-6x+7x = -7x+7x+10

18+x = 10

Subtract 18 from each side

18+x-18 = 10-18

x = -8

5 0
3 years ago
Read 2 more answers
The 8 students in Mrs. Allen's class were asked how many minutes it takes them to get to school in the morning. Here is what the
swat32

Answer:

Mean: 8,75

Median: 7,5

Step-by-step explanation:

To find Mean

To find the mean data you have to put data all set in order:

3, 4, 6, 6, 9, 12, 15, 15

Then, all of the numbers in the data set added together and then divided by how many numbers in the data that already put in order:

3 + 4 + 6 + 6 + 9 + 12 + 15 + 15 = 70

There are 8 numbers in the data so divide 70 by 8:

70 ÷ 8 = 8,75

----

To find Median

The median is in the middle number of the data that already in order. Which is number 6 and 9.

Median = (6 + 9) ÷ 2

Median = 15 : 2

Median = 7,5

3 0
3 years ago
You can use a calculator for this question. Greg builds a new pond which has a volume of 7.35 m3. It is 4.2 m long and 50 cm dee
stich3 [128]
The formula of getting the volume of a regular prism is L x W x H = V.
Given: V: 7.35m3
           L:  4.2 m
           H: 50 cm (Convert this to meters) = 0.5m
           W: ?
L x W x H = V
4.2 x W x 0.5m = 7.35m3
2.1m2 x W = 7.35m3 <-- Divide both sides by 2.1m2
The result would be W= 3.5m
So the width of the pond is 3.5m
Hope this solution helps you!
3 0
3 years ago
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