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ELEN [110]
3 years ago
13

David loves to read. He is able to read 90 pages in 3 hours and 120 pages in 4 hours.

Mathematics
2 answers:
Lisa [10]3 years ago
8 0
A 30 pages per hour

Because 3•3=9 and add a 0 to 3 30 pages each hour
pshichka [43]3 years ago
4 0
A.
He reads 30 pages per hour.
90/3=30
120/4=30
To for every 1 hour he reads, he is able to read 30 pages.
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Exterior angle theorem <br> what is the value of u? I’m willing to give brainlist!!
KengaRu [80]
Answer: 45

Explanation: two angles that form a Line always equal 180 degrees, so we start with the equation 180-u+47, which is the measure of the missing interior angle measure. All of the angles inside of a triangle also equal 180 degrees, so we can set up this equation to find U:
u-18+u+(180-u+47)=180
We can start to simplify by first simplifying what’s inside the parenthesis:
u-18+u+153-u=180
Then you solve the equation to get
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4 0
2 years ago
Determine if each fraction is a terminating decimal or a repeating decimal. Write each fraction in the correct box.
Alja [10]
-7/9 is repeating
42/50 is terminating
-1/125 is terminating
-77/600 is repeating
179/200 is terminating
5/11 is terminating

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6 0
3 years ago
3kg a hit with a force of 9 Newton’s
Anna [14]

Step-by-step explanation:

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3 0
3 years ago
2/5 e +4 = 9 <br><br> Help please
allochka39001 [22]

Answer:

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Step-by-step explanation:

3 0
3 years ago
-2(3x+5y)=10 in slope intercept form
lesantik [10]

Answer:

The equation in the slope-intercept form is:

  • y = -3/5x - 1

Step-by-step explanation:

Given the equation

-2(3x+5y)=10

We know that the slope-intercept form of a line equation is

y = mx+b

where

  • m is the slope
  • b is the y-intercept

Writing the equation in slope-intercept form

-2(3x+5y)=10

-6x -10y = 10

Add 6x to both sides

-6x -10y + 6x = 10 +  6x

-10y = 10 + 6x

Divide both sides by -10

-10y / -10 = (10 + 6x) / -10

y = -3/5x - 1

Thus, the equation in the slope-intercept form is:

  • y = -3/5x - 1
4 0
2 years ago
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