All categories

4 years ago

Write an equation for the description. Ten times the sum of half a number x and 5 is 8.

Mathematics

1 answer:

NikAS [45]4 years ago

3 0

10(1/2X + 5) = 8

Happy to help! Please mark me as the brainliest!

You might be interested in

Examine the figure. What is the measure of angle a?

pantera1 [17]

A = 180-90-31

A = 59

Answer: 59

4 0

3 years ago

In a right angle,the altitude to a 6ft hypotenuse.Find the length of the altitude and each leg.

Nuetrik [128]

Answer:a=3.6 and b=4.8

Step-by-step explanation:(a^2)+(b^2)=(c^2)

Where c is hypotenuse is equal to 6. A right triangle is also known as a 3,4,5 triangle where the 2 legs are 3 and 4 and hypotenuse is 5. Find the factor in size difference by dividing your hypotenuse of 6 by the hypotenuse of 5 you get 1.2. Now multiply the 3 and 4 by 1 2 to get your answers of 3.6 and 4.8.

To check work simply plug in your legs as a and b

(3.6^2)+(4.8^2)=(6^2)

(12.96)+(23.04)=(36)

6 0

3 years ago

Marcos is flying a kite 35 feet above an oak tree. The angle of elevation to the top of the tree is 16 degrees and the angle of

Elza [17]

9514 1404 393

Answer:

195 ft

Step-by-step explanation:

The relationship between the horizontal distance, angle, and vertical height is given by ...

Tan = Opposite/Adjacent

Referring to the attached diagram, we have ...

tan(16°) = BT/MB

tan(25°) = BK/MB

Solving for BT and BK, we can describe their difference as ...

BT = MB·tan(16°)

BK = MB·tan(25°)

BK -BT = 35 = MB(tan(25°) -tan(16°))

Dividing by the coefficient of MB gives ...

MB = 35/(tan(25°) -tan(16°)) = 35/0.179562

MB = 195 . . . feet

Marcos is standing 195 feet from the base of the tree.

3 0

3 years ago

The difference of the product of 3 and 6 minus the quotient of 6 divided by 2

Mandarinka [93]

Answer is :
(6*3)-(6/2)

8 0

3 years ago

Write an equation of the line that passes through the given point with the given slope

Savatey [412]

Answer:

a: -3x+1

Step-by-step explanation:

-3x+1

hope it helps <3

3 0

3 years ago