2 years ago

Polynomials are written with the exponents of the terms in ___ order

Mathematics

1 answer:

exis [7]2 years ago

7 0

Answer:

numeric maybe?

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I need help with this also I had was to repost it again because someone deleted it

igomit [66]

Answer: 8:05

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

5y-x=10 solve for y

shusha [124]

$5y-x=10\\\\ 5y=10+x \ |:5 \ Both \ sides \\\\ y=\frac{10}{5}+\frac{x}{5}\\\\ y=2+\frac{x}{5}$

because
$5y-x=5(2+\frac{x}{5})-x=5\cdot 2 +\frac{x}{\not5}\cdot 5 - x= 10+x-x=10$

3 0

3 years ago

Solve the system of equations 3y+2z=12 and y-z=9

muminat

Mulitply second equation by 2 and add to first

3y+2z=12
<u>2y-2z=18 +</u>
5y+0z=30

5y=30
divide 5
y=6

sub back
y-z=9
6-z=9
minus 6
-z=3
times -1
z=--3

x=-3
y=6

4 0

3 years ago

In a company, 80% of the workers are women. if 880 men work for the company, how many workers are there in all?

ELEN [110]

If 80% are women, then 20% are men

20% of what equals 880
0.20x = 880
x = 880/.20
x = 4400

check..
men : 20% of 4400 = 0.20(400) = 880
women : 80% of 4400 = 0.80(4400) = 3520
totaling : 3520 + 880 = 4400

so there are a total of 4400 workers

6 0

3 years ago

Solve the right triangle

grandymaker [24]

Answer:

HJ = 5.20

HI = 3

angle J = 30 degrees

Step-by-step explanation:

sin 60 = HJ/6

HJ = 5.20

cos 60 = HI/6

HI = 3

angle J = 90-60 = 30 degrees

4 0

2 years ago