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katovenus [111]
4 years ago
13

Ronald wants to buy a shirt that is on sale for 25 % off the regular price of the shirt is p dollars . Which expressions represe

nts the sale price of the shirts ?

Mathematics
1 answer:
rewona [7]4 years ago
6 0
The answer would be A. To find how much 25% of the original price is you have to do .25 multiplied by the price. Then you subtract the answer from the original price.

p - .25p
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Pls answer my question please correctly
WINSTONCH [101]

Answer:

13/10 5/3 40-78 C A

Step-by-step explanation:

3 0
3 years ago
Integrate sinx+2x with respect to x​
N76 [4]

Answer:

Use the half angle formula, sin^2(x) = 1/2*(1 - cos(2x)) and substitute into the integral so it becomes 1/2 times the integral of (1 - cos(2x)) dx. Set u = 2x and du = 2dx to perform u substitution on the integral. Since dx = du/2, the result is 1/4 times the integral of (1 - cos(u)

Step-by-step explanation:

Have a horse-some day!

4 0
3 years ago
Use the diagram to answer the question. What is the measure of ∠A? Enter the correct value. Do not enter the degree symbol.
forsale [732]

Answer:

Measure of ∠A = 60.07°

Step-by-step explanation:

From the figure attached,

ΔABC is a right triangle,

Measure of side AC = 15 units

and measure of side BC = 13 units

By applying Sine rule in this triangle,

SinA = \frac{\text{Opposite side}}{\text{Hypotenuse}}

Opposite side of angle A = Side AC

and hypotenuse of the triangle = Side BC

SinA = \frac{13}{15}

    A = \text{Sin}^{-1}(\frac{13}{15})

    A = 60.07°

Therefore, measure of angle A is 60.07°.

4 0
4 years ago
8z-7=3z-7 5z how do you solve?
gladu [14]
8z-7=3z-7
-3z -3z

5z-7= -7
+7 +7

*5z=0
6 0
3 years ago
Please help me! I will make whoever answers brainiest! please help it's for a test!
JulijaS [17]

Answer:

<em>6</em><em>(</em><em>2</em><em>a</em><em>-</em><em>a</em><em>+</em><em>1</em><em>)</em><em>=</em><em>2</em><em>4</em><em> </em><em>=</em><em>(</em><em>3</em><em>)</em>

<em>4</em><em>+</em><em>3</em><em>(</em><em>a</em><em>+</em><em>2</em><em>)</em><em>=</em><em>1</em><em>6</em><em> </em><em>=</em><em>(</em><em>2</em><em>)</em>

<em>3</em><em>a</em><em>-</em><em>2</em><em>a</em><em>-</em><em>4</em><em>=</em><em>0</em><em> </em><em>=</em><em>(</em><em>4</em><em>)</em>

<em>2</em><em>a</em><em>+</em><em>3</em><em>(</em><em>a</em><em>+</em><em>1</em><em>)</em><em>=</em><em>8</em><em> </em><em>=</em><em>(</em><em>1</em><em>)</em>

Step-by-step explanation:

6(2a-a+1) =24

6(2a-a+1) =2412a-6a+6 =24

6(2a-a+1) =2412a-6a+6 =246a =24-6

6(2a-a+1) =2412a-6a+6 =246a =24-66a= 18

6a/6= 18/6

a = 3

4+3(a+2)=16

4+3a+6=16

3a+10=16

3a=16-10

3a=6

3a/3=6/3

a=2

3a-2a-4=0

a-4=0

a=0+4

a=4

2a+3(a+1)=8

2a+3a+3=8

5a+3=8

5a=8-3

5a=5

5a/5=5/5

a=1

8 0
2 years ago
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