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
fredd [130]
2 years ago
12

Can I get help with this?

Mathematics
1 answer:
blagie [28]2 years ago
6 0

Answer:

y-4=7(x-1)

Step-by-step explanation:

Hi there!

We are given the slope of the line (7) and the point (1,4) and we need to find the equation in point-slope form.

Point-slope form is given as y-y_{1}=m(x-x_{1}) where m is the slope and (x_{1},y_{1}) is a point

We have all of the needed information for the equation, but let's first label the values of everything in order to avoid confusion

m=7

x_{1}=1

y_{1}=4

now substitute into the formula:

<u>y-4=7(x-1)</u>

Hope this helps! :)

You might be interested in
The distribution of cholesterol levels in teenage boys is approximately normal withnbsp mu equals 170 and sigma equals 30 ​(Sour
ddd [48]

Answer: 0.0336

Step-by-step explanation:

Given : The distribution of cholesterol levels in teenage boys is approximately normal with mean :\mu= 170

Standard deviation : \sigma= 30

The formula for z-score is given by :-

z=\dfrac{x-\mu}{\sigma}

For x=225

z=\dfrac{225-170}{30}=1.83

The p-value =P(z>1.83)=1-P(z

=1-0.966375=0.033625\approx0.0336

The probability that a teenage boy has a cholesterol level greater than 225 =0.0336

4 0
3 years ago
The high school band is selling wrapping paper. It costs $4 each week to advertise the wrapping paper. The band buys each roll o
Setler79 [48]
For this case, the first thing we must do is define variables:
 x: rolls of wrapping paper in one week
 We now write the equation that models the profit of the band.
 We have then:
 P (x) = (3.50 - 2) x - 4
 P (x) = 1.50x - 4
 Answer:
 
An equation to model the amount of profit, P, the band makes from x rolls of wrapping paper in one week is:
 
P (x) = 1.50x - 4
8 0
3 years ago
Write interval notation of the given number line.<br> -3 -2 -1 0 1 2 3 4 5
liq [111]

Answer:

(0,3]

Step-by-step explanation:

You put ( when the number is included and ] when the number isn't included. So 0 is included and 3 isn't.

7 0
3 years ago
If the sin of angle x is 4/5 and the triangle was dilated to be two times big as the original, what would be the value of the di
Anon25 [30]

Given :

Sin x = 4/5

Using the rule of SOH CAH TOA,

we know that,

Sin x = opposite/Hypotenuse

So,

When the triangle is dilated, the opposite side will be dilated to 8 and the Hypotenuse will be dilated to to 10.

which means 4/5 will become 8/10

and hence,

8/10 after simplifying will be 4/5.Thus there is no change.


Hope this helped!


Brainliest is very much appreciated.

7 0
3 years ago
um sapato é vendido a r$ 180,00. se a compra for a vista a loja oferece um desconto de 10%. qual o valordo sapato na compra a vi
WARRIOR [948]

Preço de um sapato = $ 180,00

Desconto concedido se o sapato for comprado em dinheiro = 10%

Custo do calçado quando comprado à vista :

=\tt 180 - 10\%  \:  \: de  \:  \: 180

= \tt180 -  \frac{10}{100}  \times 180

=\tt180 -  \frac{10 \times 180}{100}

= \tt180 -  \frac{1800}{100}

=\tt 180 - 18

\color{plum} =\tt\$162.00

▪︎<em>Assim, preço do sapato quando comprado em dinheiro = $ 162,00</em>

3 0
3 years ago
Other questions:
  • Construct a polynomial function with the following properties: third degree, only real coefficients, −3 and 3+i are two of the z
    9·1 answer
  • I need help on these please, also explain how you got the answer please ♡
    11·1 answer
  • lets say you start with the equation 12b=24. what step should you take to find the quantity that equals 4b
    7·1 answer
  • PLEASE ANSWER FAST!!!
    14·1 answer
  • Gina sold 5/8 of a mushroom pizza and 3/4 of an onion pizza to the same family.How much pizza in all did the family buy?
    12·1 answer
  • What is the answer to Q=1/2p+15, for p​
    11·1 answer
  • Please help. How do you find cosine, sine, cosecant and secant with this triangle? ​
    11·1 answer
  • SOLVE PROBLEM HELP! EXPLAIN
    9·1 answer
  • A man earns 5000 for 10 days work.how should he earn in 14,if working at the same rate
    8·2 answers
  • How to find a graph equation ?:/
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!