2 years ago

The product of a number and -5 is -115

Mathematics

1 answer:

kherson [118]2 years ago

8 0

The answer is 23, Times -5 by 23

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A radio transmission tower is 170 feet tall. how long should a guy wire be if it is attached 15 feet from the top and is to make

beks73 [17]

The image of the given scenario is attached below.

A right angled triangle is formed, with one angle equal to 27 degrees. The perpendicular side is 155 and we are to find the length of guy wire which makes the hypotenuse of the right angled triangle.

Using the formula of sine, we can write:

$sin(27)= \frac{155}{x} \\ \\ 
x= \frac{155}{sin(27)} \\ \\ 
x=341$

Rounding to nearest whole number, the length of the guy wire that must be attached is 341 feet.

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Many plants, such as the potato plant, avoid insect predation by producing highly toxic sap. However, the potato bug, unlike mos

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Step-by-step explanation:

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2 years ago

1. Find the measure of the given angle. 156° L N ? M 124

Dominik [7]

Answer:

40°

Step-by-step explanation:

360-156-124=80

80/2=40

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2 years ago

I WILL GIVE A BRAINLIEST TO FIRST ANSWER: Which measurements could create more than one triangle?

BabaBlast [244]

Answer:

Step-by-step explanation:

More than one triangle can be formed by three angles measuring 75°, 45° and 60°. Solution : We know that, The sum of the measures of all angles of a triangle should be equal to 180°. Hence, the angles 40° , 50° and 60° cannot form a triangle as their sum is 150°.

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1 year ago

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Studies show that the average American has $4,878 in credit card debt with an average interest rate of 12.78% compounded monthly

Molodets [167]

Answer:

$62,005.34

Step-by-step explanation:

If the interest rate is 12.78% compounded monthly, we can use the formula a = p(1+r/n)^nt

where a is the final value to be paid, p is the inicial value, r is the interest rate, n is the number of months in a year and t is the time in years

So, the total debt will be:

y = 4878 * (1+0.1278/12)^240 = $62,005.34