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3 years ago

PLEASE ANSWER ASAP 20 POINTS

Mathematics

1 answer:

Schach [20]3 years ago

6 0

X=7. The two segments on the bottom as well as on the diagonal are the same length. This shows that the entire triangle and the inner triangle on the right are similar. So if we call the length of the bottom 2y, then 84/2y=6x/y. Solving this we get 84=12x, and so x=7

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2. Carter took 56 seconds to ride his bike a distance of 392 feet. At what rate, in feet per

ki77a [65]

Answer: 7 ft/sec

Step-by-step explanation:

To find the speed in feet per second, we divide distance by time.

=392/56= 7

Carter rode his bike at 7 ft/sec

5 0

3 years ago

Help on this please I’d appreciate it

maxonik [38]

<h2>Finding the y-intercept given the Graph of the Line</h2>

Answer:

The $y$ -intercept is $\boxed{3}$

Step-by-step explanation:

The $y$ -intercept of line is just the point where the $y$ -axis and the line. From the given line, we can see that the $y$ -axis and the line that models the temperature on a certain winter day since sunrise $(0,3)$ . Also, the question just asked us for the $y$ -coordinate of the $y$ -intercept so $3$

6 0

3 years ago

What addds to 14 and multiplies to 8

Grace [21]

5.4142 and <span>2.5858 are the numbers you need</span>

7 0

3 years ago

kondaur [170]

Answer:

<em>Karim will never have triple age as his brother, it has happened already 1 year ago, thus he won't give him a gift</em>

Step-by-step explanation:

<u>Equations</u>

Let's make:

x = the number of years from now

Karim now is 22 and Ziad is 8. x years from now Karim will be

22 + x years old and Ziad will be

8 + x years old.

Karim will give Ziad a wonderful gift when:

22 + x = 3(8 + x)

22 + x = 24 + 3x

Solving:

x = -1

This means that Karim will never have triple age as his brother, it has happened already 1 year ago, thus he won't give him a gift

4 0

3 years ago

Please help quickly it is super late rn

pychu [463]

Step-by-step explanation:

-4^(-5)/ 2^(-3) =

2³/(-4)^5 =

8/(-1024) =

- 1/128 (d)

7 0

3 years ago