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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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 a. $1.75 + $0.25x ≤ $15; x ≤ 53 miles

x - the number of miles
C - the cab charge

A cab charges $1.75 for the flat fee and $0.25 for each mile: C = 1.75 + 0.25x.
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:
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