1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana66690 [7]
2 years ago
14

Find the values of x and y. help please work has to be shown ..

Mathematics
1 answer:
Likurg_2 [28]2 years ago
5 0

Answer:

x = 7 and y = 17

Step-by-step explanation:

16x + 9x + 5 = 180 cuz they are supplementary

25x = 175

x = 7

We also know that 16x + 4y = 180

so 16(7) + 4y = 180, so 4y = 180 - 112, so 4y = 68. y = 17

hope this makes sense

You might be interested in
For every 3 wrapped packages Mary uses 1/2 roll of wrapping paper how many packages can she wrap with 2 1/2 rolls of wrapping pa
grin007 [14]
She can wrap 15 packages :)
6 0
3 years ago
Read 2 more answers
Simplify<br> 4-3[6-2(4-3)]
ikadub [295]

Answer:

<h2>-8</h2>

Step-by-step explanation:

4-3[6-2(4-3)]\\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\\mathrm{Calculate\:within\:parentheses}\:\left[6-2\left(4-3\right)\right] : 4\\\\=4-3\times\:4\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:3\times\:4\::\quad 12\\=4-12\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:4-12\:\\\\:\quad -8

4 0
3 years ago
Can someone please come and help me out?
svp [43]
It's 36 square feet:)
7 0
2 years ago
Read 2 more answers
Help and explain explain !!!!!!!!!!
tigry1 [53]

Answer:

x=-1\text{ or }x=11

Step-by-step explanation:

For a=|b|, we have two cases:

\begin{cases}a=b,\\a=-b\end{cases}

Therefore, for 18=|15-3x|, we have the following cases:

\begin{cases}18=15-3x,\\18=-(15-3x)\end{cases}

Solving, we have:

\begin{cases}18=15-3x, -3x=3, x=\boxed{-1},\\18=-(15-3x), 18=-15+3x, 33=3x, x=\boxed{11}\end{cases}.

Therefore,

\implies \boxed{x=-1\text{ or }x=11}

3 0
2 years ago
Factor: 2x^2 - 4x + 1
shepuryov [24]
Yes that’s it son welp ok
7 0
2 years ago
Other questions:
  • Please math help both please real quick , god bless
    10·1 answer
  • 2. The equation of a circle is x^2 + 2x + y^2 + 6y = 0.
    8·1 answer
  • What does it mean to find the square root of a number? <br><br><br> What is the square root of 49 ?
    13·1 answer
  • Patrick starts hiking at an elevation of -418 feet. He ascends to an elevation of 387 feet and than descends to an elevation 94
    8·2 answers
  • What is an equation of the line that passes through the points ( 3 , - 3 ) and ( - 3 - 3 )
    12·1 answer
  • Find the slope of the line joining two points (4, 2) and (5, 3).
    7·1 answer
  • Let the x and y represent the tens digit and ones digit of a two digit number respectively. The sum of the digits of a two-digit
    15·1 answer
  • I give brainly to answer
    12·1 answer
  • Find the measure of the angle marked with the question mark.
    8·1 answer
  • Solve for x. Round your answer to the nearest tenth. Will brainlist first correct
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!