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
Sphinxa [80]
3 years ago
5

Helllppppp me quick!!!!!!!

Mathematics
2 answers:
Mumz [18]3 years ago
6 0

Answer:

F(x) =2x+3

Step-by-step explanation:

F(x) =2x+3...............

Gemiola [76]3 years ago
6 0

Answer:

consider : (0, 3)  \: and \:  (1, 5) \\ gradient =  \frac{5 - 3}{1 - 0}  \\ =  2 \\ from :  \: y = mx + c \\ consider \: (0, 3)  \\ 3 = (2 \times 0) + c \\ c = 3 \\ therefore \: equation \: is :  \\ y = 2x + 3

You might be interested in
Melissa is helping her dad build a walkway in their backyard. The walkway will be 545454 feet long and 1.51.51, point, 5 feet wi
sergiy2304 [10]

For the answer to the question above asking <span>Melissa is helping her dad build a walkway in their backyard. The walkway will be 545454 feet long and 1.51.51, point, 5 feet wide. The local hardware store sells tiles which are 1.51.51, point, 5 by 1.51.51, point, 5 feet and come in boxes of 121212.</span>
54 dived by 1.5 is 36.
36 dived by 12 is 3.
You need 3 boxes.
5 0
3 years ago
Read 2 more answers
Given: △DMN, DM=10 3 m∠M=75°, m∠N=45° Find: Perimeter of △DMN
OlgaM077 [116]

Angle D is 180° -75° -45° = 60°. Drawing altitude MX to segment DN divides the triangle into ΔMDX, a 30°-60°-90° triangle, and ΔMNX, a 45°-45°-90° triangle. We know the side ratios of such triangles (shortest-to-longest) are ...

... 30-60-90: 1 : √3 : 2

... 45-45-90: 1 : 1 : √2

The long side of ΔMDX is 10√3, so the other two sides are

... MX = MD(√3/2) = 15

... DX = MD(1/2) = 5√3

The short side of ΔMNX is MX = 15, so the other two sides are

... NX = MX(1) = 15

... MN = MX(√2) = 15√2

Then the perimeter of ΔDMN is ...

... P = DM + MN + NX + XD

... P = 10√3 +15√2 + 15 + 5√3

... P = 15√3 +15√2 +15 . . . . perimeter of ΔDMN

5 0
3 years ago
X + y = -1<br> X - y = 7
enyata [817]
1: Solve for either x or y in one of the equations. So x + y = -1 is y = -x -1
2: substitute the new equation in the opposite equation. So x - (-x - 1) = 7
3: distribute the negative. X + x + 1 = 7
4: combine like terms. 2x + 1 = 7
5: solve for x. Subtract 1 on both sides. 2x = 6
6: divide by 2 to get x by itself. X = 3
7: plug the new value of x into one of the ORIGINAL equations. 3 + y = -1
8: solve for y. Subtract 3 on both sides.
Y = -4
9: the solution is written as (x,y) so the solution would be (3, -4)
4 0
3 years ago
a student athlete runs 3 1/3 miles in 30 minutes a professional Runner can run one and one fourth times as far in 30 minutes how
Readme [11.4K]
Just multiply 3 1/3 x 1 1/4 which is 3 and 7/12 miles well together 3 , 7/12
7 0
3 years ago
a box contains 5 plain pencils and 5 pens. a second box contains 7 color pencils and 5 crayons. one item from each box is chosen
Ket [755]
First box: \dfrac{pen}{total}=\dfrac{5}{10}=\dfrac{1}{2}

Second box: \dfrac{crayon}{total}=\dfrac{5}{12}

Multiply them:

\dfrac{1}{2}*\dfrac{5}{12}=\dfrac{5}{24}

The probabilityis \dfrac{5}{24}
5 0
3 years ago
Other questions:
  • Nevermind cannot find photot
    10·1 answer
  • (15 points and brainliest) If x = 0 and y &lt; 0, where is the point (x, y) located? A. on the x axis B. on the y axis
    7·1 answer
  • Geometry help please! this is my last try! The two triangles below are similar. What is the similarity ratio of ΔABC to ΔDEF?
    11·1 answer
  • Four girls helped Mr. Day plant a garden. For their help, he gave the girls $24 to share equally.later, mrs. day gave each girl
    14·2 answers
  • If f(x) = x and g(x) = 2x + 7, what is<br>f[90X)] when g(x) = 11?​
    5·1 answer
  • ned was trying to beat his old score of twenty-one points in a video game .if he scores exactly five points each round,how many
    12·1 answer
  • (50 points)
    5·1 answer
  • The table below shows the scores that Amy and Bria have earned in their math class this quarter. Tests are worth 45%, quizzes ar
    8·1 answer
  • Two circles are drawn in a rectangle of 6 by 4, such that the larger circle touches
    5·1 answer
  • Give the name the point of concurrency for each of the following.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!