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My name is Ann [436]
2 years ago
5

If 4x = 28, find the value of 29 - 5x

Mathematics
2 answers:
7nadin3 [17]2 years ago
8 0

Answer:

-6

Step-by-step explanation:

28/4=7

7*5=35

29-35=-6

jolli1 [7]2 years ago
5 0

Answer:

The value of 29 - 5x is -6

Step-by-step explanation:

4x = 28     (do the inverse operation of multiplication which is division)

----    ----

4       4

Which equals x = 7

Since x = 7 then we put that value to the equation of 29 - 5x

29 - 5 * 7

= 29 - 35

= -6

Hope this helps!

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Find the measure of the third angle of a triangle given the measures of two angles.<br> 34 and 88
romanna [79]

Answer:

58

Step-by-step explanation:

All three angles of a triangle have to add up to 180. Given this we can do the following problem:

180-34-88 = 58

3 0
3 years ago
What is the length of the arc on a circle with radius 21 in intercepted by a 25° angle? Round your answer to the nearest tenth.
Lana71 [14]

Answer:

Step-by-step explanation:

The formula for determining the length of an arc is expressed as

Length of arc = θ/360 × 2πr

Where

θ is the central angle formed at the center of the circle.

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From the information given,

r = 21 inches

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3 years ago
Read 2 more answers
Solve the quadratic equation by factoring. 9x^2+24x+20=4
const2013 [10]

D. -4/3

Let's solve your equation step-by-step.

9x2+24x+20=4

Step 1: Subtract 4 from both sides.

9x2+24x+20−4=4−4

9x2+24x+16=0

Step 2: Factor left side of equation.

(3x+4)(3x+4)=0

Step 3: Set factors equal to 0.

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Hope This helps

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3 years ago
What id the value of the expression (9+15)÷3+2
Aneli [31]

PEMDAS so (9+15)= 24 , 24/3 = 8 , 8+2 = 10

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victus00 [196]

Answer:

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Step-by-step explanation:

1. pay attention in class

2. ask message board if you need to

3. stop googling answers

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