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Nonamiya [84]
3 years ago
13

I need help with this :)

Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

1. -13 degrees

2. $12

3. 6 yards

4. 15 points

Step-by-step explanation:

1. -5 - 8 = -13

2. $100 - $88 = $12

3. 13 - 7 = 6

4. 10 x 2 = 20 - 5 = 15

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List the elements of the set given below.
svetoff [14.1K]

Answer:

The set = {1, 2, 3, 4, 5}

Step-by-step explanation:

Let us explain how to solve this question

∵ The set = {x : x is a digit in the number 241,532)

→ That means the elements of the set are the digits of the given number

∴ The elements in this set are the digits of the number 241,532

∵ The digits of the number 241,532 are 2, 4, 1, 5, 3, 2

→ In any set of numbers,

  • Do not repeat any number
  • Arrange the numbers

∴ The elements of the set are 1, 2, 3, 4, 5

∴ The set = {1, 2, 3, 4, 5}

8 0
3 years ago
A store sells blank T-shirts for $9.99 each. Buyers can customize shirts with holographic letters that cost 79 cents each. Alici
seropon [69]

Answer:

$420.69

Step-by-step explanation:

if you do some thinking, you'll easily find out the answer is $420.69

not only is it a funny number, it's also a NICE amount of cash i would really love to have. anyways, hope this helps!

P.S: i have all A's in school ;)

5 0
3 years ago
Carla uses a compass and straightedge to construct perpendicular lines. Daryl uses technology to construct perpendicular lines.
devlian [24]
They can be different because Daryl is doing it online so he will not have to swing arcs on the computer screen he will just use circles.  Hope that this helps!

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6 0
3 years ago
Elijah's father is 47. He is 17 years older than twice Elijah's age. How old is Elijah?​
ch4aika [34]

Answer:

let Elijah age be a

Then

2*a + 17 =47

2a=47-17

2a=30

a=15

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What’s the correct answer?
nikdorinn [45]

Answer:

the triangle above is an isoceles triangle

therefore the base angles are equal

So we have:

X + X + 38= 180

2x = 180-38

2x = 142

X = 71°

6 0
2 years ago
Read 2 more answers
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