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
bazaltina [42]
2 years ago
8

Which expression shows 36 + 63 as the product of their greatest common factor and the sum of two whole numbers with no common fa

ctor?
a)​ 3(15+18) ​

​ b) 11(3+6) ​

​ C) 11(4+5) ​

​ d) 9(4+7) ​
Mathematics
2 answers:
djyliett [7]2 years ago
7 0
The answer is D. !!!!!!!
ehidna [41]2 years ago
4 0
The answer is 9(4+7)
You might be interested in
Which of the following expressions describes the solution to -2x < -10
larisa [96]
The answer would be ×>5 because when u divide by a negative the sign will switch.
7 0
3 years ago
The position function for a free-falling object is s(t) = -16t^2 + vt +5. A ball is thrown upward from the top of a 400-foot bui
mixer [17]

Answer:

6.21 seconds

Step-by-step explanation:

The position function of a free-falling object is,

s(t) = -16t^2+v_0t+s_0

Where,

s_0 = initial height of the object,

v_0 = initial velocity of the object,

Here,

s_0=400\text{ feet}

v_0=35\text{ feet per sec}

Hence, the height of the ball after t seconds,

s(t)=-16t^2+35t+400

When s(t) = 0,

\implies -16t^2+35t+400=0

t=\frac{-35\pm \sqrt{35^2-4\times -16\times 400}}{2\times -16}

t=\frac{-35\pm \sqrt{1225+25600}}{-32}

\implies t\approx -4.02\text{ or }t\approx 6.21

∵ Time cannot be negative,

Hence, after 6.21 seconds the ball will reach the ground.

4 0
3 years ago
What is the value of x?<br><br> x-2/5=7
arsen [322]
X=37/5
or 7.4 in decimal form

3 0
3 years ago
Read 2 more answers
Pls explain How do do all of these and say answers
lyudmila [28]

Answer:

QUESTION ONE-

Cross multiply:

5 * 15 = 12 * y

Simplifying

5 * 15 = 12 * y

Multiply 5 * 15

75 = 12 * y

Solving

75 = 12y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-12y' to each side of the equation.

75 + -12y = 12y + -12y

Combine like terms: 12y + -12y = 0

75 + -12y = 0

Add '-75' to each side of the equation.

75 + -75 + -12y = 0 + -75

Combine like terms: 75 + -75 = 0

0 + -12y = 0 + -75

-12y = 0 + -75

Combine like terms: 0 + -75 = -75

-12y = -75

Divide each side by '-12'.

y = 6.25

Simplifying

y = 6.25

QUESTION TWO-

Cross multiply:

8 * w = 20 * 6

Simplifying

8 * w = 20 * 6

Multiply 20 * 6

8w = 120

Solving

8w = 120

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Divide each side by '8'.

w = 15

Simplifying

w = 15

QUESTION 3-

Cross multiply:

s + 1 * 8 = 4 * 4

Simplifying

s + 1 * 8 = 4 * 4

Reorder the terms:

1 + s * 8 = 4 * 4

Reorder the terms for easier multiplication:

8 * 1 + s = 4 * 4

1 * 8 + s * 8 = 4 * 4

8 + 8s = 4 * 4

Multiply 4 * 4

8 + 8s = 16

Solving

8 + 8s = 16

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-8' to each side of the equation.

8 + -8 + 8s = 16 + -8

Combine like terms: 8 + -8 = 0

0 + 8s = 16 + -8

8s = 16 + -8

Combine like terms: 16 + -8 = 8

8s = 8

Divide each side by '8'.

s = 1

Simplifying

s = 1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Plz, help me I will give you a brainlist and Extra points. If you help me.
stiv31 [10]

Answer:

B) (4/9 x 20)-3

8 0
3 years ago
Other questions:
  • Someone plz help me with this
    8·1 answer
  • What is 2.3181818 as a mixed number
    15·2 answers
  • Airplanes approaching the runway for landing are required to stay within the localizer (a certain distance left and right of the
    10·1 answer
  • Dan counted all the coins in his bank, and he had 72 quarters. can he exchange the quarters for an even amount of dollar bills?
    14·1 answer
  • The radius of a circle is 8 cm<br> Calculate the circumference of the circle <br> [Use pi r = 3.1]
    11·1 answer
  • F(x)=3(1/2) -x <br> what is the domain and range?
    11·1 answer
  • Each of 18 horses eat 2/3 of a bales of hay how many bales do 18 horses eat
    14·2 answers
  • I WILL GIVE CROWN JUST NEED HELP ASAP
    5·2 answers
  • The regular price of a box of granola is 6.36. Today there is a special deal for 3.56 off each box. How much does a box of grano
    8·1 answer
  • If someone mixes 36 liters of orange juice and 45 liters of soda water, how many batches would they make?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!