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mrs_skeptik [129]
3 years ago
15

Karen correctly answered 85% of the questions on her math test. If she misses 6 problems how many questions were on the test?

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0
100 - 85 =  15%

15% = 6
1% = 0.4
100% = 0.4 x 100 = 40

Answer: There were 40 questions.
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ehidna [41]

Answer:

Step-by-step explanation:

7 0
3 years ago
Can someone help me please and thankyou
Phantasy [73]
X° = 90°-29°
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8 0
2 years ago
What is the perimeter of ABC with vertices at A (-11,4) B(-7,8) and C (-4,4)
Alborosie

Answer:

Step-by-step explanation:

Using the distance formula,

AB=\sqrt{(-11-(-7))^{2}+(4-8)^{2}}=\sqrt{16+16}=4\sqrt{2}\\AC=\sqrt{(-11-(-4))^{2}+(4-4)^{2}}=7\\BC=\sqrt{(-7-(-5))^{2}+(8-4)^{2}}=\sqrt{4+16}=2\sqrt{5}\\\\

So the perimeter is 4\sqrt{2}+7+2\sqrt{5}

3 0
2 years ago
A chef cooks rice using a 1: 2 ratio of dry rice to water. Her recipe calls for 9.5 cups of dry rice.
tigry1 [53]

Answer:

19 cups of water.

Step-by-step explanation:

1:2 ratio

1=9.5

2=9.5*2= 19

8 0
2 years ago
Can ya'll do my math homework too pleaseee? again I'll give brainliest and be rlly happy.
RUDIKE [14]

Answer:

1. f = -9

2. x = -7

3. x = -9

4. x = -20

5. y = 7.5

Step-by-step explanation:

Hope this helps

5 0
3 years ago
Read 2 more answers
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