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
SVETLANKA909090 [29]
3 years ago
14

Find the point slope equation for the line that passes through the points ( -2, -20 ) and (9, 79). Use the first point in your e

quation y+ =
Mathematics
1 answer:
suter [353]3 years ago
8 0

Answer:

Y+

Step-by-step explanation:

You might be interested in
I got c which is 100 but I don’t know how jerry got A
Anna007 [38]

Choice C is the correct answer because

\frac{(6+2)^3-12}{5}\\\\\frac{(8)^3-12}{5}\\\\\frac{512-12}{5}\\\\\frac{500}{5}\\\\100\\\\

So in short, \frac{(6+2)^3-12}{5}=100\\\\

------------------------------------------

The mistake Jerry likely made was that he only cubed the 2 and didn't realize the 6 was part of that cubing process. It seems he didn't add first and decided to cube before adding.

This is probably what steps Jerry did

\frac{6+2^3-12}{5}\\\\\frac{6+8-12}{5}\\\\\frac{14-12}{5}\\\\\frac{2}{5}\\\\

But as mentioned, those steps are incorrect because the 6 is part of the cubing operation. In other words, Jerry should have added the 6+2 first before cubing afterward (due to PEMDAS determining the order of operations).

Or you could think of it like this

\frac{(6+2)^3-12}{5}\\\\\frac{(6+2)(6+2)(6+2)-12}{5}\\\\\frac{(8)(8)(8)-12}{5}\\\\\frac{512-12}{5}\\\\\frac{500}{5}\\\\100

4 0
2 years ago
Find the least common multiple of 18, 24, 42
Lana71 [14]

Answer: 504. Multiple for : 18, 24 and 42. Factorize of the above numbers : 18 = 2 • 32 24 = 23 • 3. 42 = 2 • 3 • 7

5 0
3 years ago
a store had 600 pounds of feed. after delivering equal amounts to 4 farmers , there are 60 pounds left. how many pounds did each
Daniel [21]

Answer: 135 pounds

Step-by-step explanation:

600-60=540

540/4=135

6 0
2 years ago
Two lawn care companies are competing for a landscaping contract. Company A charges a $5 daily consulting fee plus $8 per square
gladu [14]
5 + 8s = 15 + 3s
8s - 3s = 15 - 5
5s = 10
s = 10/5
s = 2 <=== they will charge the same at 2 sq ft
8 0
3 years ago
Which set of shapes could be used to form a net for a square pyramid?
bulgar [2K]

Answer:

A.1 square and 4 triangles

Step-by-step explanation:

A pyramid has sides that are triangular faces and a base. In a square pyramid, the base is a square.

The net therefore has 1 Square and 4 Triangles.

A net is given in the attached diagram:

8 0
3 years ago
Other questions:
  • Math homework please help
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=3x%20%3D%203%20%7B%3F%7D%5E%7B2%7D%20" id="TexFormula1" title="3x = 3 {?}^{2} " alt="3x = 3 {?
    9·1 answer
  • Seth’s father is thinking of buying his son a six-month pass for $40. With the pass, matinees cost 1.00. If matinees are normall
    11·1 answer
  • Please help with this question!!!!
    14·1 answer
  • What is the equation of the line that passes through the point (2,-2) and has a<br> slope of -1/2?
    11·1 answer
  • 1. In a class of students the ratio of the number of students who like to play football and the number of students who like to p
    7·1 answer
  • I did some of it already I just need help on the last one unless I got the others wrong
    10·2 answers
  • Which fraction on the number line is equal to 3? 1/4 2/4 3/4 4/4 5/4 6/4 7/4 8/4 9/4 10/4 11/4 12/4 13/4 14/4 15/4 16/4 17/4 18/
    15·1 answer
  • If JL = 8x-3 and LK = 4x + 57, Find JK
    11·2 answers
  • Doctor orders 100mg of amiordarone the bottle concentration is 5 mg/ml how many ml do you give?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!