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2 years ago

Help please paper due tomorrow

Mathematics

2 answers:

Stells [14]2 years ago

7 0

Answer:

Step-by-step explanation:

Nana76 [90]2 years ago

3 0

It's F because when you divide the amount earned by time worked, you get 8.25. and if you times that by 40 then you get 330(F)

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X/3 equals 1351 over seven

Fantom [35]

X/3=1351/7
cross multiply
7x=4053
divide by seven on both sides
x=579

5 0

2 years ago

If JK answered / of the Math questions correctly, how many points did she get in a 50- item test?

Fittoniya [83]

Answer:

JK got 30 answers correct on a 50 item test.

Step-by-step explanation:

It is given that:

Total items on test = T = 50

Fraction of total items that were answered correctly = 3/5

We simply have to multiply the total number of questions by the fraction of correct answers.

So,

The correct answered number of items are:

$= \frac{3}{5} * 50\\=30$

Hence,

JK got 30 answers correct on a 50 item test.

4 0

3 years ago

CAN SOMEbody please help me

tensa zangetsu [6.8K]

Https://www.calculatorsoup.com/calculators/geometry-solids/surfacearea.php
use this calculator it’s super helpful with lots of these kinds of questions!

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2 years ago

1/2(16X + 10Y) – 10X – 7Y

Illusion [34]

Answer:

the answer is −2⋅(x+y)

5 0

3 years ago

What is the x of 2/3x squared minus 6x plus 15

iogann1982 [59]

(2/3)x^2 -6x + 15 = 0
Using the quadratic formula:
x = [-b +-sq root(b^2 - 4 *a*c)] / 2a
x= [--6 +-sq root(36 -4*(2/3)*15] / 2*(2/3)
x= [6 +-sq root 36 -40] / (4/3)

x1 = 4.5 + (2i / (4/3))
x1 = 4.5 + 1.5i
x2 = 4.5 - (2i / (4/3))
x2 = 4.5 - 1.5i

4 0

3 years ago

Help please paper due tomorrow ​

Help please paper due tomorrow