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
Lilit [14]
2 years ago
10

QUESTION 18

Mathematics
1 answer:
masha68 [24]2 years ago
5 0

Answer:

  • y = 0.64w + 12.60

Step-by-step explanation:

<u>This is a linear relationship y= mx + b and:</u>

  • The y-intercept is b = 12.60
  • The slope is m = 0.64

<u>The monthly total is:</u>

  • y = 0.64w + 12.60
You might be interested in
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
larisa [96]
What are your answer choices? I’m not sure which equation they are asking for?

The solution to this system of equations is
X= -5
Y= -3
4 0
3 years ago
Nicola buys a bouquet of 8 sunflowers for $18 What is the cost of 1 sunflower?
Sever21 [200]

Answer:

$2.25

Step-by-step explanation:

Divide the cost ($18) by the amount of flowers (8.)


7 0
3 years ago
HELP ME , I CANNOT POST PICTURE &amp; I HAVE 2 THINGS THAT REQIRE A PICTURE WHAT DO I DO ??!
Rashid [163]

Answer:

Step-by-step explanation:

so when you post your picture you wanna click the thing that looks like a paper clip and attach a file or picture. or your can copy your photo and paste it in your question if you dont know how to take a picture just screenshot it *depends what kind of computer your using*

5 0
3 years ago
Read 2 more answers
Solve the triangle. Round your answers to the nearest tenth. A. m∠A=43, m∠B=55, a=16 B. m∠A=48, m∠B=50, a=23 C. m∠A=48, m∠B=50,
alexgriva [62]

Answer:

D. m∠A=43, m∠B=55, a=20

Step-by-step explanation:

Given:

∆ABC,

m<C = 82°

AB = c = 29

AC = b = 24

Required:

m<A, m<C, and a (BC)

SOLUTION:

Find m<B using the law of sines:

\frac{sin(B)}{b} = \frac{sin(C)}{c}

\frac{sin(B)}{24} = \frac{sin(82)}{29}

sin(B)*29 = sin(82)*24

\frac{sin(B)*29}{29} = \frac{sin(82)*24}{29}

sin(B) = \frac{sin(82)*24}{29}

sin(B) = 0.8195

B = sin^{-1}(0.8195)

B = 55.0

m<B = 55°

Find m<A:

m<A = 180 - (82 + 55) => sum of angles in a triangle.

= 180 - 137

m<A = 43°

Find a using the law of sines:

\frac{a}{sin(A)} = \frac{b}{sin(B)}

\frac{a}{sin(43)43} = \frac{24}{sin(55)}

Cross multiply

a*sin(55) = 25*sin(43)

a = \frac{25*sin(43)}{sin(53)}

a = 20 (approximated)

8 0
2 years ago
What is the solution to this system of linear equations?2x + y = 13x – y = –6(–1, 3)(1, –1)(2, 3)(5, 0)
worty [1.4K]

\underline{+\left\{\begin{array}{ccc}2x+y=1\\3x-y=-6\end{array}\right}\ \ \ \ |\text{add both sides of equations}\\.\ \ \ \ \ 5x=-5\ \ \ \ |:5\\.\ \ \ \ \ \ x=-1\\\\\text{put the value of x to the first equation}\\\\2(-1)+y=1\\-2+y=1\ \ \ |+2\\y=3\\\\\text{Answer:}\ (-1,\ 3)

5 0
3 years ago
Other questions:
  • A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
    11·2 answers
  • Find an ordered pair x,y 4x-y=5
    12·1 answer
  • Find the value of r in (4, r), (r, 2) so that the slope of the line containing them is −53
    12·2 answers
  • To determine whether the means of two populations are equal,
    13·1 answer
  • Help pls!<br> ASAP!<br> Ty!<br> :&gt;
    11·2 answers
  • How do i multiply fractions with whole numbers (e.g. 20 2/6 x 6 3/6)?
    12·1 answer
  • What is the difference between -3 and 7? *
    8·2 answers
  • Henry's Moving Company charges an initial fee of $50 plus $20 per hour (h). The total cost
    10·1 answer
  • The position s(t) of a robot moving along a track at time t is given by s(t)=9t^2−90t+4.
    13·1 answer
  • Heidi likes to mix her own horse feed. She creates a mix that is 10%
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!