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lara [203]
3 years ago
15

Is 60:45 and 4:3 are equivalent ratios​

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0

Answer:

yes

Step-by-step explanation:

if we divide both terms of 60 and 45 by 15, we can simplify it to 4:3.

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Which of the following is equivalent to 5(7 - p)?<br> A. -5p+35<br> B 35+5p<br> C -35+ 50
vazorg [7]
Since 7 - p are in the parenthesis and 5 is outside the parenthesis u distribute 5 to 7 and -p. 5 x 7 is 35 and 5 x -p is -5p so ur answer is A, -5p + 35.
7 0
3 years ago
Pls help asap!!! just need answers not work
dem82 [27]

Answer:

b= 5\sqrt{3} c = 10,   x=7 hypotenuse = 7\sqrt{2}

Step-by-step explanation:

A 30-60-90 triangle has the ratios of x-x\sqrt{3}-2x so if x=5, then 5-5\sqrt{3} - 10

for a 45-45-90, if one leg is 7, so is the other x\sqrt{2} so hypotenuse is 7\sqrt{2}

4 0
3 years ago
HELP FAST -- Can the following be angles of a triangle? Why or why not? 20 °, 60°, 100 - 85° , 89° , 6°
drek231 [11]
Part (a):
The sum of the interior angles of a triangle is 180°.
The given measurements are:
20°, 60° and 100°
Sum of the given measurements = 20 + 60 + 100 = 180°
Therefore, these measurements can form a triangle

Part (b):
The sum of the interior angles of a triangle is 180°.
The given measurements are:
85° , 89° and 6°
Sum of given measurements = 85 + 89 + 6 = 180°
Therefore, these measurements can form a triangle

Hope this helps :)
8 0
3 years ago
You invest 1000 in an account that pays simple interest rate of 7% for 20 years
Korolek [52]

Answer:

if the interest rate is anual, after 20 years the account would have $2400

Explanation:

(interest rate • $$$ invested • amount of time) + $$$ invested = $$$ after total amount of time

(0.07 • 1000 • 20) + 1000 = 2400

6 0
4 years ago
2. The table shows the amount
abruzzese [7]
I think the answer might be B
3 0
4 years ago
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