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
hjlf
3 years ago
11

1. (10 points) Explain how to factor the following:

Mathematics
1 answer:
kap26 [50]3 years ago
6 0

Answer:

A. 3m² + 4m + 1 = 0

3m² + 3m + m + 1 = 0

3m (m + 1) + 1 (m + 1) = 0

( 3m + 1 ) (m + 1) = 0

B. 16n - 25

16n = 25

n = 25/16

You might be interested in
1. George's gross pay was $565. If he has to pay 1.45% to Medicare tax, how much will the Medicare tax deduction be?
larisa86 [58]

Answer: $8.19

Step-by-step explanation: Times 565 by 1.45% and that's what you get.

6 0
2 years ago
Read 2 more answers
Find the length of the cardioid r=5+5cosθ.
ipn [44]
Hello,

r=5(1+cos t)

r'=5(-sin t)

r²+r'²= 25[(1+cos t)²+(-sin t)²]=50(1-cos t)=50 sin² (t/2)
Between 0 and π, sin x>0 ==>|sin x|=sin x
l= 2*5* \int\limits^{\pi}_0{sin( \frac{t}{2} )} \, dt= 5[-cos (t/2)]_0^{\pi}\\\\
=5(0+1)=5

Here is the method but i may have make some mistakes.






3 0
3 years ago
A store has apples on sale for $28.00 for 8 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $112.
lys-0071 [83]

Answer

101 apples

Step-by-step explanation:

8 lbs x 16 oz = 128 oz

$28 / 128 oz = 22¢ per oz

$112 / 0.22¢ = 509 oz

509 oz / 5 oz = 101.8 apples

8 0
2 years ago
Luke can buy bottles of water in packages of 6 for $15.24 or in packages of 4 for $11.16. How much money does he save by buying
creativ13 [48]

Answer:

6\ for\ \$15.24\ is\ better\ price\\\\Total\ saving=\$12

Step-by-step explanation:

Cost at the rate 6 for $15.24:

Cost of 6 bottles=\$15.24

Cost of 1 bottle=\$\frac{15.24}{6}

Cost of 48 bottles=\frac{15.24}{6}\times 48=15.24\times 8=\$121.92

Cost at the rate 4 for $11.16:

Cost of 4 bottles=\$11.16

Cost of 1 bottle=\frac{11.16}{4}

Cost of 48 bottles=\frac{11.16}{4}\times 48=11.16\times 12=\$133.92

Hence 6\ bottles\ for\ 15.24 is less expensive.

Total saving=133.92-121.92=\$12

6 0
3 years ago
Sam needs 5/6 cup mashed bananas and 3/4 Cup mashed strawberries for a recipe. He wants to find whether he needs more bananas or
jasenka [17]
Theres common denomintor is 12 so it would be 10/12 and 9/12
4 0
3 years ago
Read 2 more answers
Other questions:
  • 17/16 as a mixed number
    7·1 answer
  • What is 18/2 expressed as a whole or mixed number
    12·1 answer
  • In this fraction, which number is the denominator?<br> 8<br> 16<br> O A. 16<br> OB. 8
    7·2 answers
  • True or False?In Exercise,determine whether the statement is true or false given that f(x) = In x.if it is false,explain why or
    15·1 answer
  • a tank holds 5000 gallons of water, which drains from the bottom of the tank in half an hour. The values in the table show the v
    14·1 answer
  • Xm = p - n for x<br><br> I need help
    9·1 answer
  • What is the approximate length of the diameter, d? *
    14·2 answers
  • Help please help. Need answer ASAP. 15 points. Help help help.
    14·1 answer
  • 5th grade math. correct answer will be marked brainliest.
    9·1 answer
  • .What is the rate of change of the line that passes through (8,6) and (12,14)? ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!