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3 years ago

What’s the answer to this

Mathematics

2 answers:

lawyer [7]3 years ago

7 0

Answer:

y 3x + 1

Step-by-step explanation:

Line is passing through the points (0, 1) & (1, 4)

Therefore,

Slope m = (4 - 1)/(1 - 0)= 3/1 = 3

y - intercept c = 1

Hence,

y = mx + c

y = 3x + 1

kramer3 years ago

7 0

i think y 3x+1 is the correct answer. hope this helped!

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What is the value of the expression below when y=8 and z=8? <br><br> 10y-3z

Gwar [14]

Answer:

We have to find the value of 10y - 4z

<h2>Solution :</h2>

Given Values

y = 8
z = 8

Substituting these values in 10y - 3z

we get,

= 10 × 8 - 3 × 8

= 80 - 24

= 56

value of 10y - 3z is 56

5 0

4 years ago

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Find the distance between-410 and 289 on the number line

strojnjashka [21]

To find this answer, we will add the two numbers:
410+289=699
We make 410 positive because both sides hold space and are on opposite sides of zero so the answer is 699.

4 0

3 years ago

Read 2 more answers

HELP PLZ PICK ONE OF THE ONES SHOWN:

defon

I am doing with Question Number 2

Let the two numbers be 'x' and 'y'.

According to the question, the product of two numbers is 14.

$x \times y=14$

So, xy=14 (Equation 1)

Now, one of the numbers is 3 ½ times the other.

So, $x = 3\frac{1}{2}\times y$

$x=\frac{7}{2}y$ (Equation 2)

Substituting the value of 'x' from equation 2 in equation 1, we get

$\frac{7}{2}y \times y = 14$

$\frac{7}{2}y^{2} = 14$

$y^{2} = 4$

So, y= 2 and -2

So, $x=\frac{14}{2}$ and $x=\frac{14}{-2}$

x=7 and -7

Numbers are 2,7 and -2,-7.

Sum of numbers 2 and 7 = 9

Sum of numbers -2 and -7 = -9.

6 0

3 years ago

Pls I need help I'm in grade 6 please could someone help

GalinKa [24]

a=144

b=48

c=60

d=132

This is what I got using my(online) calculator

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4 years ago

What are the ratios for SIN A and COS A

miskamm [114]

Answer:

Step-by-step explanation:

A good trick for trigonometric functions is to remember SOHCAHTOA:

Sin=<u>O</u>pposite over <u>H</u>ypotenuse

Cos=<u>A</u>djacent over <u>H</u>ypotenuse

Tan=<u>O</u>pposite over <u>A</u>djacent

The red arrows on the attachment indicate where opposite, hypotenuse, and adjacent are for angle A.

So in this case, the sin of angle A (opposite over hypotenuse) would be $\frac{24}{26}$ and cos A (adjacent over hypotenuse) would be $\frac{10}{26}$ .

I hope this helps!

6 0

3 years ago