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3 years ago

Four fifths of a number increased by 4

1 answer:

8 0

To find 4/5 of a number, multiply the number by 4, then divide the result by 5. You can also do the division first if you like.

-1

Hope this helps and please give me Brainliest

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The owner of real estate agency is looking over the monthly

MatroZZZ [7]

Cool, but we need more information...

8 0

3 years ago

Read 2 more answers

A right triangle has side lengths 7, 24, and 25 as shown below.

Hoochie [10]

Answer: Tan B = 0.2917 (16.26 degrees)

Sin B = 0.2800 (16.26 degrees)

Cos B = 0.9600 (16.26 degrees)

Step-by-step explanation: Please refer to the picture attached for details.

The right angled triangle LNB has been drawn with the sides labeled as 7, 24 and 25 as indicated. With angle B as the reference angle, we can now identify each side as follows;

Side 7 (opposite, facing the reference angle)

Side 24 (adjacent, between the reference angle and the right angle)

Side 25 (hypotenuse, facing the right angle).

Hence, using the trigonometric ratios,

Tan B = opposite/adjacent

Tan B = 7/24

Tan B = 0.2917 (16.26 degrees)

Sin B = opposite/hypotenuse

Sin B = 7/25

Sin B = 0.2800 (16.26 degrees)

Cos B = adjacent/hypotenuse

Cos B = 24/25

Cos B = 0.9600 (16.26 degrees)

3 0

4 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!! I'll NAME BRAINLIEST!!!!!!!!!!!!!!!!!A moving-van rental company uses the polynomial 110 + 0.65(m

creativ13 [48]

Answer:I think it would be 84 + 0.45m + 108.

Which simplified could be 0.45m + 192.

hope this helps!

Step-by-step explanation:

4 0

2 years ago

Having some trouble here need some help not really good at this

kolezko [41]

Answer:

none of these are correct

Step-by-step explanation:

4 0

2 years ago

Find the value of x

Alexxandr [17]

Answer:

Step-by-step explanation:

This is an Isosceles triangle, two of the angles are equal

A triangle has how many degrees in it? 180°

A two angles that form a line also has 180°

Think of two right angles 90° + 90° = 180° (I wish i could draw on this)

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angle SRT = angle STR = 20°

angle STR + angle STU = 180°

20° + angle STU = 180° subtract 20° from both sides

angle STU = 160°

angle STU = 4x subs in 160°

160° = 4x divideboth sides by 4

40° = x <---------------- FINAL ANSWER D

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8 0

3 years ago