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3 years ago

Solve the following equation. 3 | 2 - x | = -6

2 answers:

7 0

Let's solve your equation step-by-step.
3
(
|
2
−
x
|
)
=
−
6
3
(
|
−
x
+
2
|
)
=
−
6
Step 1: Divide both sides by 3.
3
(
|
−
x
+
2
|
)
3
=
−
6
3
|
−
x
+
2
|
=
−
2
Step 2: Solve Absolute Value.
|
−
x
+
2
|
=
−
2

just olya [345]3 years ago

5 0

3*(2-x) =-6
2-x=-6/2
2-x=-2
-x=-2-2
-x=-4
x=4//

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In ΔVWX, the measure of ∠X=90°, WV = 17, VX = 15, and XW = 8. What ratio represents the sine of ∠W?

Dahasolnce [82]

Answer:

$Sin \ \angle W=\frac{15}{17}$

Step-by-step explanation:

-In a right triangle, the Sine of the base acute angle is usually given as:

$Sin \angle (base)=\frac{Opposite \ Length}{Hypotenuse}$

-In ΔVWX,, VX is the opposite and WV the hypotenuse.

-Therefore, sine of ∠Wis calculated as;

$Sin \ \angle W=\frac{Opp}{Hyp}\\\\=\frac{15}{17}$

Hence, sine of ∠W is given represented by the ratio $\frac{15}{17}$

7 0

4 years ago

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You go for a half day hike. In 4 hours, you hike 10 miles. Which is a unit rate that describes your journey? A- 5 miles per hour

erica [24]

Answer: B is reasonable

Step-by-step explanation: In 4 hours, you hike 10 miles. Divide 10 miles by 4 hours to get miles per hour, which is what you want to solve for in this problem. 10 divided by 4 is 2.5, which means you can hike 1 mile in 2.5 hours.

5 0

3 years ago

Simon has a certain length of fencing to enclose a rectangular area. The function AAA models the rectangle's area (in square met

pav-90 [236]

Answer:

When there is no width, the area is 0m²

Step-by-step explanation:

Expressing the area of a rectangle as a function of its width:

Area of a rectangle = Length * width

Since the area of rectangle is related to the width by the multiplication operatkr. We can conclude from the options given that ; if the value of width = 0 ; the the area of rectangular plot = 0

When x :

Area = Length * width

Area = Length * 0

Area = 0

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Aea = 0

4 0

3 years ago

what is the mean of this data set? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18. answers: 13.50, 14.00, 14.75, and 15.75

murzikaleks [220]

Answer:

14.75

Step-by-step explanation:

Add them all up, divide by 12

8 0

3 years ago

Select the correct location on the image.

Julli [10]

Answer:

Step 4

Step-by-step explanation:

Given: Steps used by Shelly to evaluate the expression

To find: step that includes Shelly's mistake

Solution:

According to PEMDAS,

P denotes Parentheses

E denotes Exponents

M denotes Multiplication

D denotes Division

A denotes Addition

S denotes subtraction

Step 3 is $-20\div 5-1$ and step 4 is $-20\div 4$

In step 4, first subtraction operation has been applied before the division operation.

There is a mistake in step 4 as according to PEMDAS, first -20 should be divided by 5 then 1 should be subtracted from the resultant number.

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3 years ago

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