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2 years ago

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1 answer:

tatyana61 [14]2 years ago

3 0

1.6 chapters per hour lmk what it says

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A computer monitor is listed as being 17 inches. This is the diagonal across the screen. If the screen measures 10 inches in hei

Aneli [31]

diagonal = sqrt(l^ + w^2)

17 = sqrt(10^2 + x^2)

17^2 = 10^2 + x^2

289 = 100 + x^2

189 = x^2

x = sqrt(189) = 13.747

X = 13.75

width is 13.75 inches

3 0

2 years ago

The function h(t) = −5t2 + 25t shown in the graph models an architectural arch:

alukav5142 [94]

Answer:

the answer is actually 0 ≤ x ≤ 5

Step-by-step explanation:

i got it right

6 0

3 years ago

on another training ride jana bikes 15 miles in 50 minutes explain how you could find the number of miles she bikes in 1 hour ex

Oksi-84 [34.3K]

So she is going 15 miles every 50 minutes...

5 0

2 years ago

Read 2 more answers

Line GH contains points G(–2, 6) and H(5, –3). What is the slope of ?

son4ous [18]

Answer:

The answer is

<h2> $-\frac{9}{7}$ </h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

G(–2, 6) and H(5, –3)

The slope is

m = -3 - 6 / 5 -- 2 = - 9 /7

Hope this helps you

3 0

2 years ago

if you are given 80 grams of a radioactive element and told that its half-life is 10 years. How much will be left of the substan

Phantasy [73]

Answer:

20 grams

Step-by-step explanation:

20 years is 2 half lives

1/2 * 1/2 = 1/4

1/4 * 80 = 20 grams

4 0

2 years ago