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
Rina8888 [55]
3 years ago
13

Solve by factoring 6x^2 +13x -28 =0

Mathematics
2 answers:
Sauron [17]3 years ago
8 0

Answer:

x=4/3 or x=-7/2

Step-by-step explanation:

(3x-4)(2x+7)

Alik [6]3 years ago
4 0

Answer:

x=-7/2, x=4/3

Step-by-step explanation:

6x^2+13x-28=0

Multiply 6 and -28 to get -168

Find 2 numbers that multiply to 168 but add to 13

They are 21 & -8

Rewrite the equation into:

6x^2+21x-8x-28=0

Factor

3x(2x+7)-4(2x+7)=0

(3x-4)(2x+7)=0

3x=4

x=4/3

2x=-7

x=-7/2

You might be interested in
How many pounds is 2.7 kilograms?
Triss [41]
1 kg = 2.20462 lbs

so 2.7 kg = 2.7(2.20462) = 5.952474....rounds to 5.95 lbs
8 0
3 years ago
You are a landlord, and your tenant complains that you are in violation of the ADA because your wheelchair ramp is too steep. An
Savatey [412]

Answer:

  Not justified

Step-by-step explanation:

ADA requirements are for a slope of 1 in 12 or less, an 8.3% grade, or an angle of 4.8° (actually, 4.764° when rounded to 3 decimal places). The ramp angle found by the assessor is compliant.

  The tenant complaint does not seem justified.

3 0
3 years ago
A piece of tile is 4 1/2 inches long and 3 1/4 inches wide. What is the area of the tile? A.7 3/4 B.12 C.12 1/8 D.14 5/8
Komok [63]

4 x 2 over 2

8/2 + 1/2 = 9/2

3 x 4 over 4

12/4 +1/4 = 13/4

Top times top over bottom times bottom.

9 x 13 over 2 x 4

117 / 8

14 and 5/8


7 0
3 years ago
2. Write the following expanded form: 3.26x10^(-2). *
Aleksandr [31]

Answer:

o.o326

Step-by-step explanation:

when dealing with negative exponents you move the decimal to the left

8 0
3 years ago
Some studies of the relationship between car color and frequency of accidents have found that red cars are more likely to be in
Travka [436]

Answer:

Step-by-step explanation:

um

8 0
2 years ago
Other questions:
  • Please solve both, graph and show work. answer also has to be in y=mx+b format.
    7·1 answer
  • The senior class at Ron’s school collected $4250 from students during picture sales at prom. Some students bought $15 packages a
    11·2 answers
  • Write the number marked with an arrow on the number line below as an improper (top-heavy) fraction.
    6·2 answers
  • The distribution of math SAT scores is normally distributed with a mean of 500 and a standard deviation of 90.
    13·1 answer
  • Consider this argument: LOGIC BASED, NOT PERSONAL EXPERIENCE
    6·1 answer
  • Solve the equation, x^2+3x+1=0, using the quadratic formula.
    6·1 answer
  • Solve for p.<br> Y=1/7pk<br> P=?
    11·1 answer
  • X^(2)-2x+7 I need to find Find the vertex and the axis of symmetry.
    12·1 answer
  • Daphne has a preloaded games card that she is using to play games at the arcade as shown in the table.
    9·1 answer
  • What should your units on your base area calculations be, and why? How is this different from the units on your volume calculati
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!