1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anzhelika [568]
3 years ago
15

Help w slope I'm not sure how to do it

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Answer:

slope=0, equation: y=2

Step-by-step explanation:

Diagonal PQ is a horizontal line so it's slope is zero.

Since it is a horizontal line, its equation is just the y-intercept (0 slope), which in this case is y=2.

You might be interested in
If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. Find the first term and the 20th term.
Reil [10]

The first term is 2 and the 20th term is 1048576 .

<u>Step-by-step explanation:</u>

Here we have , If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. We need to Find the first term and the 20th term. Let's find out:

We know that Sum of a GP is :

⇒ S_n = \frac{a(r^n-1)}{r-1}

So ,Sum of first 12 terms is :

⇒ S_1_2 = \frac{a(2^{12}-1)}{2-1}

⇒ 8190=a(2^{12}-1)

⇒ \frac{8190}{4095}=a

⇒ a=2

Now , nth term of a GP is

⇒ a_n = ar^{n-1}

So , 20th term is :

⇒ a_2_0 = 2(2)^{20-1}

⇒ a_2_0 = (2)^{20}

⇒ a_2_0 = 1048576

Therefore , the first term is 2 and the 20th term is 1048576 .

8 0
3 years ago
What does 1/4 of a can of coffee cost if 4 cans of coffee cost $1.60
Arte-miy333 [17]

We know that 4 cans of coffee cost $1.60. So, if we divide that number by 4, we get

4\text{ cans of coffee} = 1.60 \iff \dfrac{4\text{ cans of coffee}}{4} = \dfrac{1.60}{4} \iff 1 \text{ can of coffee} = 0.4

Now we can simply repeat this process again: if we divide both sides by 4, we get

1 \text{ can of coffee} = 0.4 \iff \dfrac{1 \text{ can of coffee}}{4} = \dfrac{0.4}{4} \iff \dfrac{1}{4}\text{ cans of coffee} = 0.1

5 0
3 years ago
You have 128 balloons to use for your party. You want to tie them to 16 posts. How many balloons can you put on each post?
marta [7]
Divide 128 by 16 to get how many balloons will go on each post.

128 ÷ 16 = 8

8 balloons per post :)
3 0
2 years ago
Find the area of the shaded region. (You may express your answer in<br><br>terms of π.)
erastova [34]

Answer:

a. 16π cm²

b. 24π cm²

c. 33 1/3π cm²

d. 64π-128 cm²

e. 144π-288 cm²

Step-by-step explanation:

To find area of shaded region, find area of whole circle then divide the area where you're left with the area of the shaded region. For the problems with the triangles you find the area of the triangle then subtract that from a fourth of the area of the circle.

Area of a circle = πr²

a.

r=8cm

Area of circle=64π cm²

Shaded region=16π cm²

b.

r=12cm

Area of circle=144π cm²

Shaded region=24π cm²

c.

r=10cm

Area of circle=100π cm²

Shaded region=33 1/3π cm²

d.

r=16cm

Area of circle=256π cm²

Area of triangle=128 cm²

Shaded region=64π-128 cm²

e.

r=24

Area of circle=576π cm²

Area of triangle=288 cm²

Shaded region=144π-288 cm²

4 0
2 years ago
Langle is so degrees and ove on.
andre [41]

Step-by-step explanation:

perimeter = 332

let the width be 'x'

then, length = 2x+7

perimeter = 2 (length+width)

332 = 2 ( 2x+7 + x )

332/2 = 3x + 7

166 - 7 = 3x

159/3 = x

53 = x

therefore, width (x) = 53

length = 2(53)+7

           = 113

7 0
2 years ago
Other questions:
  • Find the second of two consecutive even numbers whose sum is 798
    10·1 answer
  • Help! please solve number 5 a-e
    13·1 answer
  • Write an equation that is parallel to the line y=3x-5 and passes through the point (-1,2)
    7·1 answer
  • Simplify 
    15·1 answer
  • 2x2-50=0 me ajudem por favor e pra amanha
    6·2 answers
  • How do you solve -7-x=24
    6·1 answer
  • PLAEASE HELP ME <br>If the equation of a line is 2y+3x=3, what is the y intercept of the line?​
    14·2 answers
  • One model of Earth's population growth is P(t)= 64/(1+11e^0.8t)
    12·1 answer
  • For the pair of similar triangles, find the value of x. <br><br> The value of x is .
    13·1 answer
  • Evaluate 5 using logarithms
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!