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ss7ja [257]
3 years ago
15

I WILL GIVE BRAINLIEST IF FIRST PERSON GET THE ANSWER RIGHT HELP!!!!!!!!!!!!

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0

Answer:

i would say 74 but i may be wrong

Step-by-step explanation:

You might be interested in
Laura answered 27 questions correct on a test on her test and scored 90%. How many questions where on the test?
Nadya [2.5K]

The number of questions in the test is 30

Step-by-step explanation:

Let's call the total number of questions in the test N.

We know that Laura answered 27 questions, and these 27 questions represent the 90% of the test.

Therefore, we can say that 27 is the 90% of N.

Re-writing the percentage as a fraction,

90\% = 0.90

This means that:

0.90 N = 27

And now we can solve for N to find the number of questions in the test:

N=\frac{27}{0.90}=30

Learn more about percentage:

brainly.com/question/82877

brainly.com/question/1834017

#LearnwithBrainly

8 0
3 years ago
5fg for f=6 and g=10<br> (evaluate)
Oksanka [162]

Answer:

300

Step-by-step explanation:

5fg

5(6)(10)=300

7 0
3 years ago
Finding the geometric mean
grigory [225]

Answer:

To find the geometric mean of two numbers, just find the product of those numbers and take the square root!

Step-by-step explanation:

4 0
2 years ago
Will Mark Brainlest Help pls​
Artyom0805 [142]

Answer:

2 2

1 -3

Step-by-step explanation:

2b=[4 4]

2 -6

b=[4/2 4/2]

2/2 -6/2

b=[2 2]

1 -3

7 0
3 years ago
Does sine inverse have an exponent? If not, why is there a negative one there? If so, why can't you just divide?
Fofino [41]

Answer:

see below

Step-by-step explanation:

the actual way of writing sin inverse is arcsine, not sin⁻¹

since the output of sin is from -1 to 1, the domain of arsince is from -1 to 1. This is different than 1/sin(x), whose domain is all real numbers. we now write sin⁻¹ to fit it on the tiny buttons on our calculators

6 0
3 years ago
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