3 years ago

Solve the equation 10(0.4+0.5g)=4g g=?

Mathematics

2 answers:

Ivenika [448]3 years ago

8 0

Step 1: 10(0.4+0.5g)=4g
Step 2: 4 + 5g = 4g
Step 3: 4 = -1g
Step 4: -4 = g :)

lukranit [14]3 years ago

5 0

Answer:

the answer is negative four (-4)

Step-by-step explanation:

because i'm doing the same khan academy

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4 years ago

5p−3p+9+p+3? pls im failingg

Triss [41]

Answer:

3p + 12

Step-by-step explanation:

5p -3p + 9 + p + 3

Move around the parts of the equation

5p -3p + p + 9 + 3

Add positive 9 to positive 3

5p -3p + p + 12

Add positive p to negative 3p

5p -2p + 12

Combine positive 5p and negative 2p together

3p + 12

I Hope That This Helps! :)

7 0

3 years ago

What is the total weight,in pounds , of 100 sharks that each weighs 5.015x10^3 in pounds ?

Grace [21]

Answer:

$5.015\cdot 10^4 pounds$

Step-by-step explanation:

The weight of an object is the magnitude of the force of gravity acting on the object. It is equal to the product between mass of the object (m) and acceleration of gravity (g):

$W=mg$

In this problem, we have 100 sharks; the weight of each shark is

$W=5.015\cdot 10^3 pounds$

When we have n objects, the total weight of the n object is n times the weight of each object:

$W_T = nW$

Therefore, since in this case

n = 100

The total weight of the 100 sharks is:

$W_T=(10)(5.015\cdot 10^3)=5.015\cdot 10^4 pounds$

3 0

3 years ago

One month, Ruby worked 8 hours more than Isaac, and Svetlana worked 4 times as many hours as Ruby. Together they worked 112 hour

melamori03 [73]

R=8+I
S=4R

R+I+S=112
R+R-8+4R=112
6R=120
R=20

So therefore, Ruby worked 20 hours, Svetlana worked 80 hours, and Isaac worked 12 hours.

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3 0

4 years ago

Someone please help me!!!!!

kow [346]

Answer:

B is going to be half the intercepted arc

<ABC = 80

<CAB = 55

mARC(AB) = 90

mARC(BC) = 110

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers