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Flura [38]
3 years ago
6

Please help me it’s due today at 3:00pm will mark brainiest please help me please

Mathematics
2 answers:
artcher [175]3 years ago
6 0

88+92+87+93 = 360 / 4 = 90

You'll probably need to get 93 on your fourth grade

tensa zangetsu [6.8K]3 years ago
5 0

Answer: 83

Step-by-step explanation:

(88+92+87+x)/4 = 90

(277+x)/4 = 90

x+ 277 = 360

x = 83

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Plzzz help super easy and I'm running out of time!!!
11Alexandr11 [23.1K]

Answer:

y = 2x -5

Step-by-step explanation:

Given points: (0,-5)  (1,-3)

(x1, y1) = (0,-5)

(x2, y2) = (1,-3)

Calculate the slope:

m = (y2 - y1)/(x2 - x1)

m = [-3 - (-5)] / [1 - 0]

m = (-3 + 5) / 1

m = 2/1 = 2

Next, the y-intercept is the value of y when x = 0. One of your given points is the y-intercept, (0, -5). The y-coordinate is the value of b.

Therefore, the linear equation is: y = 2x -5

Please mark my answers as the Brainliest, if you find this helpful :)

4 0
3 years ago
How many 1/9's in 31
Setler79 [48]
Answer is 279

Step-by-step explanation:

Lets do the following:
How many 1/9 are there in 1? Easy! 9. We can corroborate this by summing 1/9 nine times of multiplying 1/9 nine times. In both cases the result is 9.
Then, how many 1 are there in 31? Easier!! 31. Is we sum the number 1 thirty one times, the result is 31.
Now let join both results:
If each 1 has nine 1/9, and there are thirty one 1s in 31, then in 31 we have 31*9=279 1/9s. This is:
31*1 = 31 * 9 (1/9) = 279 * (1/9)
8 0
3 years ago
Find value of x from the given figure
Marizza181 [45]
  • I an not sure but i hope it will help you.
  • please mark me as brainlest.

7 0
3 years ago
Someone please help with these and explain your answer for both!!! I will give brainliest if correct!!!
goldenfox [79]

Answer:

C

Step-by-step explanation:

We have congruent angles in the middle and 2 sides are congruent as well which makes (Angle-Side-Side) which doesn't work for congruent triangles.

3 0
3 years ago
Read 2 more answers
Help on this please?
Anna [14]

Answer:

angle 1 should equal to 54.

angle 2 should equal to 126.

Step-by-step explanation:

2x - 8 + 4x + 2 = 180

2x + 4x - 8 + 2 = 180

6x - 6 = 180

6x - 6 + 6 = 180 + 6

6x = 186

6x ÷ 6 = 186 ÷ 6

x = 31

---------------------------------------------

2x - 8 = A1

2(31) - 8 = A1

62 - 8 = A1

54 = A1

-----------------------------------------------

4x + 2 = A2

4(31) + 2 = A2

124 + 2 = A2

126 = A2

7 0
3 years ago
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