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
Karolina [17]
3 years ago
6

I’ll give you brainliest and 5 stars if answered correctly

Mathematics
2 answers:
weeeeeb [17]3 years ago
7 0
The Answer Is B, Hope I Am Correct .
bogdanovich [222]3 years ago
5 0

Answer:

Answer would be D

Step-by-step explanation:

You might be interested in
-5 * 1/-7 * 4/8<br> ........................
Gemiola [76]

Answer:

5/14

Step-by-step explanation:

-5*-1/7*4/8=5/7*4/8=20/56=5/14

8 0
3 years ago
Solve the quadratic equation by factoring: 15x^2+4x-4=0
joja [24]
We can factor by grouping. To do so, we multiply the leading coefficient with the constant at the end. In other words, a times c (ax^2 + bx + c).

15*-4 = -60

Now we need to split the b term into two pieces that multiply to -60 and add to 4.

-6 and 10 will work.

Now group one part of b with the 15x^2 and the other part with -4.

(15x^2 + 10x) + (-6x - 4)

Now factor both terms.

5x(3x+2) - 2(3x+2)

3x+2 is one of our factors and 5x-2 is the other.

(3x+2)(5x-2)=0

Now just find the zeros.

3x+2 = 0
3x = -2
x = -2/3

And

5x-2 = 0
5x = 2
x = 2/5

So the answer is x = -2/3 and x = 2/5






7 0
3 years ago
What is the value of 2 ^ 3
Setler79 [48]

Answer:

8

Step-by-step explanation:

2^3 is the same as 2 x 2 x 2

2 x 2 is 4 and 4 x 2 is 8

so 2^3 is 8

3 0
3 years ago
Read 2 more answers
Please help! I need the surface area for both. Absurd answer are not tolerated. Thanks if you help!
Natasha_Volkova [10]

Answer:

<h3>Figure 1</h3>
  • Perimeter of base = 5 + 5 + 8 = 18 ft
  • Height = 7 ft
  • Base area = 1/2(8)(3) = 12 ft²

<u>Surface area:</u>

  • S = 18*7 + 2*12 = 150 ft²
<h3>Figure 2</h3>

<u>Surface area of cube:</u>

  • S = 6a² = 6(2.5)² = 37.5 m²

<u>Surface area of prism:</u>

  • S = 2(11 + 9)(7) = 280 m²

<u>Overlapping area:</u>

  • S = 2.5² = 6.25 m²

<u>Surface area of composite figure:</u>

  • S = 280 + 37.5 - 2(6.25) = 305 m²
4 0
3 years ago
For a recent project, a teacher purchased 250 pieces of red construction paper and 114 pieces of blue construction paper. What i
Lisa [10]
The answer is b because you can divide them by 2 to get the answer<span />
7 0
2 years ago
Read 2 more answers
Other questions:
  • 5+4g+8=1 (g=-3;g =-1; g =2)
    10·1 answer
  • Expanded notation for 55,032178
    5·1 answer
  • How are the volume formulas of prisms and cylinders similar? How are they<br> different?
    7·1 answer
  • Very easy problem !!! Will be Marked Brainliest :)
    5·2 answers
  • Write ( 8 a^− 3 )^− 2/3 in simplest form.
    12·1 answer
  • Does anyone know how to solve this ratio?
    5·1 answer
  • Hi can someone help me with the top question I will mark u brainliest
    14·1 answer
  • What expression is a factor of 18x²-15x+2
    13·1 answer
  • I NEED HELP FAST PLEASE! Find the surface area of the following composite figure.
    5·2 answers
  • Emma has 100 to spend at the pet store she needs to buy one bag of dog food and 2 chew toys Will Emma have enough money left ove
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!