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IRINA_888 [86]
3 years ago
11

What is the length of h in the following composite figure? all angles are right angles.

Mathematics
2 answers:
ozzi3 years ago
8 0
I'm pretty sure its 4. on the right or the left, it says two. On the top and the bottom of it, it says 1. 1+1+2=4.
Troyanec [42]3 years ago
6 0

Answer:

i agree with the person above i think its four too

Step-by-step explanation:

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0.
Yakvenalex [24]

Answer:

D.648 inches​

Step-by-step explanation:

A yard is a unit that mostly used in America and Canadia to measure the length of something field-size, so it's used a lot in sport. One yard equal to three feet, while one foot equals to 12 inches. There is a higher unit than yard called miles which equals to 1760 yards or 1.60934 kilometers.

Since the measurement is 18 yards, the length in feet will be: 18 yards * 3 feet/yard= 54 feet.

The measurement in inch will be: 54 feet * 12 inches/feet = 648 inches.

8 0
3 years ago
Please help me out!!!!!
Gnoma [55]
Valid because 3 x 3 is 9 :))
3 0
2 years ago
Which of the following is the point and slope of the equation y + 5 = 3(x + 9)?
Tatiana [17]

Answer:

Option B, (-9, -5), 3

Step-by-step explanation:

<u>The point slope form in:  y - y1 = m(x - x1)</u>

m is the slope

(x1, y1) is the point

<u>Step 1:  Determine what the slope and point is their equation</u>

y + 5 = 3(x + 9)

3 is the slope

(-9, -5) is the point

Answer:  Option B, (-9, -5), 3

3 0
3 years ago
Which of the following is a binomial experiment
andrew11 [14]
<span>A Binomial experiment has independent trails, and the outcome of a trial can be classified as either a success or a failure. Which two of the following statements also describe features of a binomial experiment?


</span>
4 0
3 years ago
Read 2 more answers
The graph of the function f(x) = (x - 3)(x + 1)
djyliett [7]

Answer:

The graph is positive and decreasing for all real values of x where x < -1

Step-by-step explanation:

we have

f(x)=(x-3)(x+1)

The function is a vertical parabola open up

The roots (x-intercepts) are x=3 and x=-1

The vertex is the point (1,-4 ) is a minimum

using a graphing tool

see the attached figure

we know that

In the interval (-∞,-1) ---> the function is positive and decreasing

In the interval (-1,1) ---> the function is negative and decreasing

In the interval (1,3) ---> the function is negative and increasing

In the interval (3,∞) ---> the function is positive and increasing

therefore

The graph is positive and decreasing for all real values of x where x < -1

8 0
3 years ago
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