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Luden [163]
2 years ago
9

Please answer the questions below.

Mathematics
1 answer:
hoa [83]2 years ago
7 0

Answer:

if give brainliest i will answer

Step-by-step explanation:

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Find angle sum therom ​
Allisa [31]

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Sum of the interior angles of any triangle is 180° .

Thus ;

y + 48° + 90° = 180°

y + 138° = 180°

Subtract sides 138°

y + 138° - 138° = 180° - 138° \\

y = 42°

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4 0
3 years ago
Q1) Ms. Garcia baked a 12 pound cake for a birthday party. Bryant ate 1/4 of 1 point
olga55 [171]

Answer:

3 pounds

Step-by-step explanation:

12/4=3 (because we need to see how much bryant ate first)

12-3=9 (original - what bryant ate)

9/3=3 (what was left after bryant finish and what 1/3 of 9 is)

3 0
3 years ago
A cab charges $1.75 for the flat fee and $0.25 for each mile. write and solve an inequality to determine how many miles eddie ca
ad-work [718]
The answer is <span>a. $1.75 + $0.25x ≤ $15; x ≤ 53 miles
</span>
x - the number of miles
C - the cab charge

<span>A cab charges $1.75 for the flat fee and $0.25 for each mile:  C = 1.75 + 0.25x.
</span><span>Eddie has $15 to spend. So, he cannot spend more than 15 on the cab and the maximum amount he can spend is 15. Therefore:
</span>1.75 + 0.25x ≤ 15

Now, let's solve it:
0.25x ≤ 15 - 1.75
0.25x ≤ 13.25
x ≤ 13.25 / 0.25
x ≤ 53
3 0
3 years ago
Write a number that rounds to 20,000 when its rounded to the nearest ten thousand?
laiz [17]
19,999 because 5 and up round it up, lower than 5 round it down.
4 0
2 years ago
PLZ HELP 6th grade math, problems attached
GREYUIT [131]

Given expression: 4 x^{2}+2 y for x = 3 and y = –2

(6) Mistake did by Grayson:

In second step, first to do 3² and then multiply with 4.

But Grayson first multiply 4 with 3 and then squared the expression.

This is wrong.

(7) Mistake did by Emily:

In third step, first to multiply 2 with (–2)  using BODMAS rule and then add with 36.

But Emily first added 36 with 2 which gives 38.

This is wrong.

(8) Mistake did by Pat:

In first step, the y value given is –2.

But Pat substituted y value is 2.

This is wrong.

(9) Correct evaluation:

4 x^{2}+2 y=4(3)^{2}+2(-2)

              =36+2(-2)

              =36+(-4)

             =32

This is the correct way to evaluate the given expression.

6 0
3 years ago
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