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3 years ago

What is (4x + 2) - (2x + 1)?

Mathematics

1 answer:

daser333 [38]3 years ago

7 0

2x + 1

You can find that by switching the signs in the second set of parenthesis and then adding.

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Quadrilateral ABCD is a rhombus. What is the value of p?

Sveta_85 [38]

Answer:

yes becuse id theres 4 letters it can be a parallogram

3 0

3 years ago

HELP PLEASE DUE IN 30 MINS!!!!!!!!!

pshichka [43]

Step-by-step explanation:

25 = 3.75

$\frac{25}{3.75}$

1 = 0.15

90 = 12.60

1 = 0.14

hope it helps you ☺️

7 0

3 years ago

Read 2 more answers

Factorization (3r^2-9r)(r+3)=0

melomori [17]

Answer:

r=-3, 3,0

factor -

3r(r-3) (r+3) ,

solution-

3r=0 , r=0

3r^2-9r =0

3r^2=9r

r=3,

r+3=0

r= -3

5 0

3 years ago

Read 2 more answers

Please solve quickly

HACTEHA [7]

Area of a circle = πr^2

Area of a sector with angle x° = (x/360) πr^2

For the smaller sector,

x = 30°

r = 6 in

Required area of sector = (30/360) × π × 6^2 = 9.424 in^2

To the nearest hundreth, Area = 9.42 in^2

5 0

2 years ago

7. Veronica is choosing between two health clubs.

vesna_86 [32]

Answer:

The total cost for each health club will be the same after 4 months.

Step-by-step explanation:

Let A = membership fee for studio A

B = membership fee for studio B

x= membership month

$A = 22 + 24.5x$

$B = 47.00 + 18.25x$

We want to when the total cost at each health studio is the same.

In other words, when A = B.

Therefore, the expression becomes

$A = B$

$22\:+\:24.5x=47.00\:+\:18.25x$

Step 1: Simplify both sides of the equation.

$24.5x+22=18.25x+47$

Step 2: Subtract 18.25x from both sides.

$24.5x+22-18.25x=18.25x+47-18.25x$

$6.25x+22=47$

Step 3: Subtract 22 from both sides.

$6.25x+22-22=47-22$

$6.25x=25$

Step 4: Divide both sides by 6.25

$\frac{6.25x}{6.25}=\frac{25}{6.25}$

$x=4$

Therefore, the total cost for each health club will be the same after 4 months.

8 0

3 years ago