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lozanna [386]
3 years ago
13

If you got 1 wrong on a test that had 5 questions, how did you do? I got a D

Mathematics
2 answers:
lianna [129]3 years ago
8 0
So 4/5 should be an 80 because if you multiply 5x20 and 4x20 you would get 80/100 but sometimes teachers make certain questions worth more points than others so maybe that is what happened but maybe talk to your teacher about it
laila [671]3 years ago
7 0

Answer:

80% (B)

Step-by-step explanation:

  1. Divide the max grade (100) by 5 questions, which is 20.
  2. If you got 4 correct (1 wrong), you need to multiply 20 by 4, which is 80%. 80-89's are Bs (well at least where I live)
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Whats the answer for y - 6 > -7
lakkis [162]

Answer:

y>−1

Step-by-step explanation:

y-6>-7

Add 6 to both sides

y-6+6 > -7+6

Simplify

y>-1

7 0
2 years ago
Id.k why they removed my last question so here's a question
kondor19780726 [428]

Answer:

a= 2

Step-by-step explanation:

2 x 2=4

7-4=3

8 0
3 years ago
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A right square pyramid has a height of 36 m and a volume 1728 m². What is its base length of the pyramid?
Gala2k [10]
The answer is 144m.

Volume of square pyramid formula:
V = 1/3 * b * h

1728 = 1/3 * b * 36
1728 = 12b
1728/12 = b
b = 144
6 0
2 years ago
Write an equation of the line that passes through point (-1, 5) and has the slope<br> m = 4.
Juliette [100K]

Step-by-step explanation:

Given

Slope (m) = 4

Point ( -1 , 5)

Now the equation of line is

y - y1 = m ( x - x1)

y - 5 = 4 ( x + 1)

y - 5 = 4x + 4

4x + 4 - y + 5= 0

4x - y + 9 = 0

which is the required equation

6 0
3 years ago
Can someone help me with this?
scoundrel [369]
Measure of arc TS is equal to the central angle SPT. TPR is a semi circle so =180
TPR-RPS=SPT
180-110=70
Arc TS = 70 degrees
3 0
3 years ago
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