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nalin [4]
3 years ago
8

Find the unknown measure ASAP please....

Mathematics
2 answers:
guajiro [1.7K]3 years ago
5 0

Answer:

The unknown measure is 12.

Step-by-step explanation:

This is because the triangle is an equilateral triangle, meaning that all sides are the same.

timofeeve [1]3 years ago
4 0
It’s 12 the right answer to this question is 12
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How do you use the scale on a scale drawing to find the measurements of actual projects
vampirchik [111]

Answer:

multiply the scale drawings side lengths by the scale

Step-by-step explanation:

for instance, if i have a square shaped scale drawing with the side lengths of 4in, and the scale is 2in, i would multiply 4 by 2, and the actual drawing's side lengths would be 6.

if i did not know the scale and i knew the actual drawings side lengths and the scale drawings side lengths, i would divide the corresponding lengths

example: rectangular scale drawing with the lengths, 5, 5, 10, and 10. and an actual drawing with the lengths 10, 10, 20, and 20. if i divide 20 by 10 or 10 by 5, i'd get 2, the scale

5 0
3 years ago
What is the annual interest rate if $1600 is invested for 6 years and $456 in interest is earned?
Kaylis [27]
Interest = Investment x (interest rate)^time periods

456 = 1600(IR)⁶
IR = 0.811
6 0
4 years ago
Which expression is equivalent to 15a^8b^4/5a^4b
LekaFEV [45]

Answer: The given expression \frac{15a^8b^4}{5a^4b} simplified to  3a^4b^3

Step-by-step explanation:

Given : expression \frac{15a^8b^4}{5a^4b}

We have to simplify the given expression \frac{15a^8b^4}{5a^4b}

Consider the given expression \frac{15a^8b^4}{5a^4b}

Divide the numbers \frac{15}{5}=3

=\frac{3a^8b^4}{a^4b}

Apply exponent rule, \frac{x^a}{x^b}\:=\:x^{a-b}

We have,

\frac{a^8}{a^4}=a^{8-4}=a^4

=\frac{3a^4b^4}{b}

Cancel out common factor b,

We have

=3a^4b^3

Thus, the given expression \frac{15a^8b^4}{5a^4b} simplified to  3a^4b^3

4 0
3 years ago
Read 2 more answers
A biased 4-sided dice is rolled. possible scores are 1,2,3 or 4. The probability of rolling a 1,3 or 4 is shown below. what is t
MariettaO [177]

Answer:

0.2

Step-by-step explanation:

A probability is always out of 100% (which also means out of 1)

So the probability that the dice rolls a 1 is 0.15/1, the probability it rolls a 3 is 0.3/1 and the probability it rolls a 4 is 0.35/1. The probability it rolls a 2 is x/1 where x is what we're looking for. If you add all the probabilities up you should have 1 in total. So 0.15 + x + 0.3 + 0.35 = 1

So to find the missing one you need to subtract all the probabilities you know from 1:

1 - 0.15 - 0.3 - 0.35 = 0.2

5 0
3 years ago
Read 2 more answers
On Tuesday, a local hamburger shop sold a combined total of 243 hamburgers and cheeseburgers. The number of cheeseburgers sold w
Lemur [1.5K]

Answer:

141

hamburgers and

423

cheeseburgers.

Step-by-step explanation:

3 0
3 years ago
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