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
elena-14-01-66 [18.8K]
3 years ago
13

Factor 3x2 - 15x - 42.

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0
3 x^{2} - 15x - 42
(x-7)(x+2)
 x-7=0 x+2=0
 x=7,-2
You might be interested in
Perform the following
tatyana61 [14]

Answer:

4

Step-by-step explanation:

45.2 x 0.035=1.582

"Significant figures are the number of digits in a value, often a measurement, that contribute to the degree of accuracy of the value. We start counting significant figures at the first non-zero digit."  -Khan Academy. org > significant figures

5 0
2 years ago
PLZZZ ANSWER ASAP!!!
alexgriva [62]

Answer:

(-3,-2)

Step-by-step explanation:

when it is reflected across the y axis then the X coordinate changes to -

6 0
3 years ago
I need help agen plz my teachers are still asking me to stay
luda_lava [24]

Answer:

y = 7x^2  + 42x + 64

Step-by-step explanation:

... i know standard form, you just distribute the exponent to the parenthesis amounts and put it in order, hope it helps

5 0
3 years ago
Read 2 more answers
Luis starts to do a division problem and notices that there is a pattern in the digits to the right of the decimal point.This nu
Assoli18 [71]

Answer: Rational

Step-by-step explanation:

5 0
3 years ago
2. Find the LCM of the following numbers by division method. (a) 16 and 28 (b) 36 and 44 (c) 45 and 120 (d) 10, 15 and 30 (e) 52
kati45 [8]
<h2> Answer </h2>

(a):112

(b):396

(c):360

(d):30

(e):1664

(f):240

<h2 />

3 0
1 year ago
Other questions:
  • HELP PLEASE
    8·1 answer
  • Elimination <br><br> 6x-6y=0<br> -6x-3y=27
    9·1 answer
  • A second hand car was sold for $190000,at a loss of $85.find the CP of the car
    7·1 answer
  • A pair of corresponding side of two similar pentagons have length of 12cm and 28cm
    7·1 answer
  • Which of the following equations is an example of inverse variation between the variables x and y
    7·1 answer
  • Need help plz I’m not rlly smart at math
    9·2 answers
  • Please help me I do not quit understand and for the best answer I will Mark brainliest
    7·1 answer
  • Andy buys a new car for $23,540. He estimates that the new car will decrease in value by about 5% each year. Which of the follow
    14·1 answer
  • The width of a rectangle is 12 cm less than the length. the perimeter is 120 cm. Find the length and the width of the rectangle
    14·1 answer
  • The probability that a randomly chosen person has a dog is 0.34. The probability that a randomly chosen person will have a dog a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!