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inn [45]
3 years ago
13

Find the Value of X (angles)

Mathematics
2 answers:
STatiana [176]3 years ago
7 0

Answer:

x= 55

Step-by-step explanation:

The  two angles add to 180 degrees since they form a straight line

2x+70 =180

Subtract 70 from each side

2x+70-70=180-70

2x= 110

Divide by 2

2x/2 = 110/2

x= 55

sergeinik [125]3 years ago
3 0

Answer:

x=55°

Step-by-step explanation:

2x+70=180°

x=55°

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When x is decreased by 129 and then that number is multiplied by 129, the result is 129. What is the value of x?
myrzilka [38]

Answer:

Step-by-step explanation:

twice the difference of a number and 3 is added to 4

4 0
3 years ago
I had $25 and i bought 3 boxes of granola bars. i can home with $4. how much does each box of granola bars cost?
Snezhnost [94]
$25 - $4 = $21
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4 0
3 years ago
Read 2 more answers
The formula for simple interest is I=Prt.
sineoko [7]

a. The formula solved for t is t = I/Pr

b. The value of t in the table is 3 years

<h3>Simple Interest</h3>

From the question, we are to solve for t in the given formula

The given formula is the formula for simple interest

I = Prt

To solve for t, we will divide both sides of the equation by Pr

That is,

I/Pr = Prt/Pr

I/Pr = t

∴ t = I/Pr

The formula solved for t is t = I/Pr

b. We are to find the value of t when

I = $75

P = $500

r = 5% = 0.05

From

t = I/Pr

t = 75/(500×0.05)

t = 75/25

t = 3 years

Hence, the value of t in the table is 3 years

Learn more on Simple interest here: brainly.com/question/25793394

#SPJ1

4 0
2 years ago
Anna created a poster shown below width=16 cm length=36 cm. What would be the dimensions of the poster at 1/4 times its current
Marysya12 [62]
It would be 4×9 cm (16x1/4 and 36x1/4)
7 0
3 years ago
What is the answer to this picture? Thanks to anyone who helps!
Nastasia [14]
A) 3000 * 0.5 = 1500 minutes, or 25 hours.
b) 10,000 * 0.5 = 5000 minutes, or 83 hours and 20 minutes
c) she works 2 hours a weekday. 2 hours = 120 minutes. It takes her 83 hours and 20 minutes to finish a 10,000 piece puzzle. It will take her 42 weekdays to finish this. Jan 15, 2020 is a Wednesday. She will finish it on March 12, 2020.
*** I would double check my answers to make sure I didn’t make a mistake
8 0
3 years ago
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