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
kaheart [24]
2 years ago
5

Please help with this ASAP.

Mathematics
2 answers:
kolezko [41]2 years ago
8 0

Answer: Choice D

Explanation:

I'll use the point-slope form to get the following

y - y_1 = m(x - x_1)\\\\y - 1 = \frac{3}{4}(x - (-4))\\\\y - 1 = \frac{3}{4}(x + 4)\\\\y - 1 = \frac{3}{4}x + \frac{3}{4}*4\\\\y - 1 = \frac{3}{4}x + 3\\\\y = \frac{3}{4}x + 3 + 1\\\\y = \frac{3}{4}x + 4 \ \ \text{... matches with choice D}\\\\

You should find that plugging x = -4 into equation D will lead to y = 1 as a way to confirm the answer.

Ostrovityanka [42]2 years ago
7 0

Answer:

D

Step-by-step explanation:

m = 3/4

point: (-4, 1)

We can use the slope-intercept form. We know one point, so we can use its coordinates for x and y. We also know the slope, so we use the slope for m. Then we solve for b.

y = mx + b

Substitute m with the slope.

y = (3/4)x + b

Use the x-coordinate of the given point for x and the y-coordinate of the given point for y.

1 = (3/4)(-4) + b

Solve for b.

1 = -3 + b

b = 4

Now that we know the value of b, we can write the equation of the line.

y = mx + b; m = 3/4; b = 4

y = 3/4 x + 4

Answer: D

You might be interested in
Triangle TRI has a base of m centimeters and a height of n centimeters. Rectangle REC and a width of m centimeters. Use complete
vichka [17]

Answer:Given a rectangle, the general equation for the perimeter is P=2l+2w and area is A=lw where l is the length and w is the width.

Let x = width and x+10 = length

So the equation to solve becomes 40=2x+2(x+10) so x=5 thus the width is 5m and the length is 15m.

Thus the area is 5⋅15=75m2

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP ASAP!!!!!
Nata [24]

Answer:

\huge\boxed{\sf x = 20}

Step-by-step explanation:

=> Since it is an equilateral (Having all angles and all sides equal)  triangle, so every angles will be equal to the other.

=> The sum of the measures of interior angles of triangle add up to 180 degrees.

So,

3x + 3x + 3x = 180

9x = 180

Divide both sides by 9

x = 20

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
7 0
3 years ago
9.77x10^5 1SF<br> In standard form
Hatshy [7]

Answer: 977000

Step-by-step explanation:

4 0
2 years ago
Henry is making a recipe for biscuits. A recipe calls for 5/10 kilogram flour and 9/100 kilogram sugar.how much sugar and flour
Nonamiya [84]
So first find a common denominator which is 100 in this question. Then change 5/10 into a denominator of 100 which is 50/100 you don't have to change 9/100 because it has a denominator of 100. So then add the fractions and the answer is 59/100
7 0
3 years ago
Find the sale price to the nearest cent<br> $53 pair of jeans with a 20% discount
Artist 52 [7]

Answer: It is $42.4

Step-by-step explanation: Multiply (0.20)(53), you get 10.6, now that's the price that is discounted, so subtract that from the total, to get $42.4. If you want to check your answer, do 42.4/53 and you would get 0.80, or 80%. That is what you should get since you have a 20% discount from 100% of a product.

8 0
2 years ago
Other questions:
  • Help please ASAP!!!! I NEED CORRECT ANSWERS ONLY FOR BRAINLIEST
    12·1 answer
  • Plz help I need help
    10·1 answer
  • HeLP im so bad at math oof
    14·1 answer
  • Find the lateral area for the regular pyramid.
    13·2 answers
  • Stacy bought a skateboard at a local sporting goods store. The skateboard was on sale for 10% off the original price. The store
    15·1 answer
  • This set of ordered pairs shows a relationship between x and y. {(0, -2), (3, 7), (6, 16), (6, 15), (8, 21), (10, 28), (11,31)}
    15·1 answer
  • Which statement is true about the purpose of trend lines in scatterplots? A trend line must pass through the largest data point.
    9·2 answers
  • A 81​-inch board is cut into two pieces. One piece is two times the length of the other. Find the length of the shorter piece.
    8·1 answer
  • Help me please and thank you , 7th grade math
    8·1 answer
  • Convert 90.1% to a fraction in simplest form
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!