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LenaWriter [7]
3 years ago
12

Can someone help me??? It's for extra credit

Mathematics
1 answer:
Gala2k [10]3 years ago
7 0

Answer:

<h2 /><h2>-7 , -1</h2>

Step-by-step explanation:

if the equation of line p is

4x+7y=20 then the equation of line q must be

-7 x +4y=15 because perpendicular lines have

slopes with a product of -1

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If P is the incenter of JKL, find the measure of JLP
Snezhnost [94]

Answer:

<u>36°</u>

Step-by-step explanation:

> 1/2×180-(32+22)

> 1/2×180-(54)

> 90-54

> 36°

3 0
3 years ago
27
padilas [110]

About 57 red pens were sold

<h3>Ratios and proportion</h3>

According to the information given:

number of packs of black pens sold: number of packs of red pens sold: number of packs of green pens sold = 7:3:4

  • Total ratio = 7 + 3 + 4 = 14
  • Total pen sold = 268

Number of red pens sold = 3/14 * 268

Number of red pens sold = 57 pens

Hence about 57 red pens were sold

Learn more on ratios here: brainly.com/question/2914376

4 0
2 years ago
Please give an explanation with you answer, thank you :)
Genrish500 [490]
f(x)=2( \sqrt[3]{27})^{2x}

Here 2 on left most side is the coefficient, 2x is the exponent and the of the function is cube root of 27.

So,

Base= \sqrt[3]{27}  \\  \\ &#10;Base= \sqrt[3]{3^{3} } \\  \\ &#10;Base=3

Thus, the simplified base for the function is 3. So correct answer is option  B
4 0
4 years ago
A recipe for beef fajitas uses 5 pounds of beef to make 20 meals. How many pounds of beef are needed to make 80 meals?
Oksana_A [137]

Answer:

20 pounds

Step-by-step explanation:

80/20 =4

5x4=20

8 0
3 years ago
I just got expert rank so fr3e points to celebrate &lt;3
kramer

Answer:

hi

Step-by-step explanation:

hi

5 0
3 years ago
Read 2 more answers
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