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
Marizza181 [45]
3 years ago
11

(10 points plus 5 and brainliest)!

Mathematics
1 answer:
velikii [3]3 years ago
8 0

Answer:

y = 15x + 200

Step-by-step explanation:

It should be y = 150x + 200 because if you look at the first one, 300x is too big.

You can cross out the last two.

Then you can see the second one also doesn't work.

Cross that one out.

The first choice is the only one.

You might be interested in
How do you solve this I need help! Please provide me with the answer
Neporo4naja [7]
775 miles. Divide 7.75 by .5 and then times the answer by 50.
5 0
3 years ago
What is the LCM of x^2+5 and x^2+10x+25?
avanturin [10]

Answer:

(x+5)²(x²+5)

Step-by-step explanation:

Given two functions x²+5 and x²+10x+25, to get their Lowest common factor, we need to to first factorize x²+10x+25

On factorising we have:

x²+5x+5x+25

= x(x+5) +5(x+5

= (x+5)(x+5)

= (x+5)²

The LCM can be calculated as thus

| x²+5, (x+5)²

x+5| x²+5, (x+5)

x+5| x²+5, 1

x²+5| 1, 1

The factors of both equation are x+5 × x+5 × x²+5

The LCM will be the product of the three functions i.e

(x+5)²(x²+5)

This hives the required expression.

5 0
3 years ago
The perimeter of quadrilateral is 58 centimeters. If the lengths of three sides are 14 cm, 15 cm, and 17 cm, what is the length
kicyunya [14]

Answer:

12

Step-by-step explanation:

15 + 14 + 17= 46

58 - 46= 12

hope this helps! xoxo raina

4 0
2 years ago
What is the opposite of negative seven? step by step explanation please.
OLEGan [10]

Answer:

7

Step-by-step explanation:

the opposite of -7 would be +7 due to adding being the opposite of negative. this would go both ways

4 0
2 years ago
Show that sin (x + pi) = -sin x.
Lunna [17]

Answer:

The answer in the procedure

Step-by-step explanation:

we know that

sin(A + B) = sin A cos B + cos A sin B

In this problem we have

sin(x + \pi)=sin (x)cos(\pi) + cos(x)sin(\pi)

Remember that

sin(\pi) = 0

cos(\pi) = -1

substitute

sin(x + \pi) = sin(x)(-1) + cos(x)(0)

sin(x + \pi) = -sin(x)

4 0
3 years ago
Other questions:
  • Mitchell bought 76 lb of cocoa powder for her Bakery every day she use the same amount of cocoa powder to make Bakery items afte
    5·1 answer
  • At first Davian has $120 less than Jeremy.
    8·1 answer
  • A square garden with a side length 150 m has a square swimming pool in very center with a side length 25 m .Calculate the area o
    8·1 answer
  • I do not understand numbers 3 and 4
    14·1 answer
  • A cable provider wants to contact customers in a particular telephone exchange to see how satisfied they are with the new digita
    6·1 answer
  • Give an example to show that subtraction does not follow the associative rule
    9·1 answer
  • What is the solution of -6 + a = 22?<br> A 28<br> B. -28<br> 0<br> C. 16<br> D. -16
    10·1 answer
  • The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed
    10·1 answer
  • Before the trip, Tyler read 24 pages of his Philadelphia guidebook in an hour. The guidebook is 84 pages long. If he continued t
    5·1 answer
  • Pls help with all of them
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!