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Marat540 [252]
3 years ago
14

Math questions..............................

Mathematics
2 answers:
leonid [27]3 years ago
5 0
1.) B. 245m^2
2.) D. 17.64cm^2
3.) B. 245m^2
4.) A. 3.91 mi^2
5.) C. 15.36cm^2

Remember! In order to find the area of a triangle, you must multiply the base by the height, then divide by 2!

I hope this helps!
Sergeu [11.5K]3 years ago
3 0
The answer is 490 m2

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On a test, shelly got approximately 93% of the items correct. she got 76 questions right. how many questions were on the test? a
svetlana [45]
You multiply 76 by 0.93. That is 70.68 which rounds to 71. To check, (71/76) = ~93.
8 0
3 years ago
Please help me nowwww
Llana [10]

Answer:

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3 0
2 years ago
Find the simple interest.
Mademuasel [1]
We need to compute the exact number of days of the loan.

Given:
Loan: 1,870
rate: 11%
term: Oct. 5 to Jan 16.

Oct 5-Oct 31: 26 days
Nov: 30 days
Dec: 31 days
Jan 16: 16 days.
total number of days: 103 days.

Interest = Principal * rate * term
Interest = 1870 * 0.11 * 103/365
Interest = 58.05

Given:
Promissory note $5,380
rate 6.2%
term: July 15 to Dec. 28

July 15 - 31 = 16 days
August: 31 days
September: 30 days
October: 31 days:
November: 30 days
December: 28 days
Total number of days is 166 days

Interest = Principal * rate * term
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8 0
3 years ago
A group of 42 people are going to a restaurant. Each table at the restaurant can seat 6
jenyasd209 [6]

Answer: Okay the numbers you put was confusing but I think I got it.

42÷6=x

Step-by-step explanation:if 6 can sit a a table then dividing the number of people by 6 gives the answer.

3 0
2 years ago
Read 2 more answers
Suppose a triangle has sides a, b, and c and the angle opposite the side of length a is acute what must be true?
ANTONII [103]

The true statement about the triangle is (a) b^2 + c^2 > a^2

<h3>How to determine the true inequality?</h3>

The sides are given as:

a, b and c

The angle opposite of side length a is an acute angle

The above means that:

The side a is the longest side of the triangle.

The Pythagoras theorem states that:

a^2 = b^2 + c^2

Since the triangle is not a right triangle, and the angle opposite a is acute.

Then it means that the square of a is less than the sum of squares of other sides.

This gives

a^2 < b^2 + c^2

Rewrite as:

b^2 + c^2 > a^2

Hence, the true statement about the triangle is (a) b^2 + c^2 > a^2

Read more about triangles at:

brainly.com/question/2515964

#SPJ1

4 0
1 year ago
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