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4 years ago

Solve: P + 7 - 5 = -10 - 3p

Mathematics

2 answers:

bezimeni [28]4 years ago

7 0

The answer should be p=-3

DanielleElmas [232]4 years ago

3 0

Answer:

P equals -3

Step-by-step explanation:

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How do you do this? Huge struggle

AveGali [126]

You plug 13 into where the r is and then solve, using a calculator

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3 years ago

Read 2 more answers

What is the arc measure of YWZ in<br> degrees?<br> (5w+4)<br> (11w)

mote1985 [20]

Answer:

59 degrees

Step-by-step explanation:

In the figure below, XZ is a diameter of circle A.

Since the Angles (5w+4) and (11w) forms a straight line, then:

$(5w+4)^\circ+(11w)^\circ=180^\circ\\5w+11w+4=180\\16w=180-4\\16w=176\\w=\frac{176}{16}\\ w=11$

Therefore, the arc measure of YZ will be:

$5w+4=5*11+4=59^\circ$

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3 years ago

Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry

Deffense [45]

The amount he will have left over is 14. Because there are three pizzas that need 2 cups each. (2x3=6) If he bought a 20 cup bag then he has 14 cups left over. (20-6=14)

5 0

3 years ago

Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solutions

irina1246 [14]

a) 2 + 3 - 6 = 10 + 4 ⇒ -1 = 14

This is a false statement so it has NO SOLUTIONS, which means it is a CONTRADICTION

b) 17 + 5 = 23 + 4 - 6 ⇒ 25 = 21

This is a false statement so it has NO SOLUTIONS, which means it is a CONTRADICTION

c) 7 + 4 = 5 + 8 + 2 - 10 ⇒ 11 = 5

This is a false statement so it so it has NO SOLUTIONS, which means it is a CONTRADICTION

NOTE: When they make a true statement, then it has infinite solutions and is an Identity

6 0

3 years ago

Does anyone know this and if it is extraneous or not?

Anna11 [10]

Addd 4 to both sides
$\sqrt{x+9}=5$
sqare both sides
x+9=25
minus 9 both sides
x=16

plug it in for x and see
$\sqrt{16+9}-4=1$
$\sqrt{25}-4=1$
$5-4=1$
1=1
true

not extraneous
an extraneous root would be x=-34

5 0

3 years ago