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baherus [9]
2 years ago
11

Need help and I need it fast plz

Mathematics
2 answers:
Harman [31]2 years ago
5 0

Answer:

it's b :)

Step-by-step explanation:

Anna11 [10]2 years ago
4 0

Answer:

The answer is b can i have brainliest

Step-by-step explanation:

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There are 25 paper plates in a package how many packages are needed if 160 students are to attend a picnic​
Luda [366]

Answer:

135

Step-by-step explanation:

you subtract 160 from 25

you get 135

to check you do 135 + 25 and you get 160

6 0
3 years ago
Read 2 more answers
Find the perimeter of the triangle.
Rudiy27

Answer:

12 + 10 + 15,62= 37,62

Step-by-step explanation:

According to the Pythagorean Theorem, you will have this:

{a}^{2} + {b}^{2} = {c}^{2} \\ \\ {10}^{2} + {12}^{2} = {c}^{2} \\ \\ 244 = {c}^{2} \\ \\ 2\sqrt{61} = c \\ \\ 15,62049935 ≈ c \\ \\ 15,62 ≈ c \\ \\ 12 + 10 + 15,62 = 37,62

* There was an error in the correct answer, so I corrected it, as you can see.

I am joyous to assist you anytime.

8 0
3 years ago
you have at most $20.25 to spend at a store. Shirts cost $11.50 each, and pants cost $16 each. Let s be numbers of shirts and p
Readme [11.4K]

is this an algebra class? if so it just

11.50x + 16y = 20.25

4 0
3 years ago
Which of the following is a solution to the quadratic equation x2-3x-54=0
BaLLatris [955]

Answer:

A

Step-by-step explanation:

x² - 3x - 54 = 0

x² - 9x + 6x - 54 = 0

x(x - 9) + 6(x - 9) = 0

(x - 9)(x + 6) = 0

x = -6,9

7 0
3 years ago
Read 2 more answers
Help meee please I need the answer
Angelina_Jolie [31]
2х3+10х+2у2-х-у=2х3+9х+2у2-у=2*3in3+9*3+2*5in2-5=2*27+27+2*25-5=54+27+50-5=126
5 0
3 years ago
Read 2 more answers
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