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3 years ago

15

HELP PLS

1 answer:

Snezhnost [94]3 years ago

6 0

Answer:

a loss of 72.47

Step-by-step explanation:

I got this answer right on my test

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6<br> Answer the following questions about this figure.<br> If mZ1= 53°, what is mZ3?

Scrat [10]

Answer:

143 degrees

Step-by-step explanation:

Triangle EDF is a right triangle and we know that angle 1 is equal to 53 degrees. So, angle 2 is equal to 180-90-53 = 37 degrees. Now that we want to find angle 3, we subtract the measure of angle 2 (which is 37) from 180. That gives us 143 degrees.

5 0

3 years ago

Find the value of X in X-X³=17

Karolina [17]

Answer:

Step-by-step explanation:

Step1: find the interval of roots. Consider -3 and -2

$f(-3) = -7$

$f(-2) = 18 >0$

Hence, the root must be on [-3,-2]

Step2: consider the middle point -2.5

$f(-2.5) = 3.875 >0$

Then, the root must be on [-3, -2.5]

Step 3: Repeat step 2 by finding the value of f at the middle point -2.75

$f(-2.75) = -1.0468$

Step 3: Repeat step 2 by finding the value of f at the middle point of the interval [-2.75,-2.5] which is -2.625

$f(-2.625) = 1.537 >0$

Step4: Repeat step 2 on [-2.75, -2.625]

Repeat step 2 until you got the root which is -2.701

5 0

3 years ago

Given that x = 7.4 m and 0 = 26°, work out AB rounded to 3 SF.

Vladimir [108]

Answer:

3.24m

Step-by-step explanation:

SOH

sin(26)=O/7.4

O=7.4 sin(26)

O=3.24 (3sf)

7 0

3 years ago

Ms. D's 4th period geometry class has both freshman and sophomores. There are 27 kids in the class and it has twice as many fres

BARSIC [14]

13.5 freshman well rounded off to 14 freshman

6 0

3 years ago

Cost to store= $162 markup= 40%

Komok [63]

162 × 1.40

new price = 226.8

6 0

3 years ago