I need help with my math homework please help

Answer:

[tex]→(6.2 \times {10}^{ - 2} ) \times (2 \times {10}^{6} ) \\ = (6.2 \times 2) \times ( {10}^{ - 2} \times {10}^{6} ) \\ = 12.4 \times {10}^{( - 2 + 6)} \\ =12.4 \times {10}^{4} = \boxed{124000}✓[/tex]

Answer:

124000

Step-by-step explanation:

Answer:

93x36

Step-by-step explanation:

1+1+2

Answer:

Step-by-step explanation:

what happen you find the square root of the two number then you find their product

square root of 4=2

square root of 81= 9

hence, 9x2=18

therefore,

square root of 64= 8

square root of 25= 5

hence, 5x8= 40

giving us the next number

Answer: after two seconds it would be ground level due to the fact that during the 1 second mark it was at 5 feet above ground, so then it would disperse energy going back to ground level, or atleast to 2.5 feet off the ground. This question wouldn’t make sense applied to logic in real life.

Step-by-step explanation:

Answer:

x ≈ 7.5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Trigonometry

Step-by-step explanation:

Step 1: Identify

Angle θ = 37°

Opposite Leg = x

Adjacent Leg = 10

Step 2: Solve for x

Answer:

i did with a calculator to make sure

the answer is : 440571.336

Step-by-step explanation:

hope it helps good luck in whatever math thing u r doing

Answer:

x=5

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

19 x 3 = 57

5 x 3 = 15

Answer:

14 months

Step-by-step explanation:

150 - 24 = 126 then divided by 9 which = 14 so it will take 14 months to get 150

Answer:

x=7

Step-by-step explanation:

You would set them equal to each other and solve for x.

We set them equal to each other becuase they are congruent.

Answer:

x=7

Step-by-step explanation:

we know that both degrees are equal to each

other so we set (17x-10)=(15x+4)

Let's solve your equation step-by-step.

17x−10=15x+4

Step 1: Subtract 15x from both sides.

17x−10−15x=15x+4−15x

2x−10=4

Step 2: Add 10 to both sides.

2x−10+10=4+10

2x=14

Step 3: Divide both sides by 2.

2x

2

=

14

2

x=7

Answer:

x=7

Answer: r = 1/2

Next three terms = 1/2, 1/4 and 1/8.

Step-by-step explanation:

This is a geometric progression and the common ratio will be calculated as the second term divided by the first term. This will be:

= 4/8.

= 1/2

The next three terms will then be:

1 × 1/2 = 1/2

1/2 × 1/2 = 1/4

1/4 × 1/2 = 1/8

Therefore, the next three terms are 1/2, 1/4 and 1/8.

*Answer:

X=0   Y=-2

Step-by-step explanation:

4*(7X-5Y)-5*(-6X-4Y)=4*10-5*8

28X-20Y+30X+20Y=0

58X=0

X=0

-5Y=10

Y=-2

Answer:

a. 3.5

Step-by-step explanation:

Since ∆ABG is similar to ∆CDG, therefore, their corresponding side lengths are proportional to each other.

Therefore:

DG/BG = GI/GH

10/5 = 7/GH (substitution)

Cross multiply

GH*10 = 7*5

GH*10 = 35

Divide both sides by 10

GH = 35/10

GH = 3.5

You cannot solve this equation, the input isn't complete.

Answer:

Answer is 50 Inches or 4 feet, 2 inches

Step-by-step explanation:

First I would make everything inches so that it's easier:

2 feet is 24 inches, 1 foot is 12 inches

Then, add everything:

24+8+12+6 = 50 inches

You can leave the answer like this, or convert to feet again: (since there are 12 inches in a foot, divide 50 by 12. It's easiest to keep it as a mixed number.)

50/12 = 4 2/12

Answer is 50 Inches or 4 feet, 2 inches

Answer:

I think it is 14.47

Step-by-step explanation:

20 percent of 72.35 is 14.47

Answer:

The answer is 86.82$

Step-by-step explanation:

You multiply 72.35 by 0.2 which would equal 14.47$

Then you add 72.35 + 14.47

86.82

Hope this helped

Answer:

G

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: =156n−1

Step-by-step explanation:

Answer:

none

Step-by-step explanation:

if you try to get n to one side they would cancel each other out so there is no solution

Answer:

Step-by-step explanation:

-5n=3-5n

+3=+3-5n

-2n=6

/2=/2

n=3

The gradient/slope is undefined.

using the gradient formula, [tex]m=\frac{y2-y1}{x2-x1}[/tex],

[tex]\frac{-8-7}{-6-(-6)}[/tex]

try solving this and you'll get the answer "math error". this is because -6-(-6) is -6+6, which equals 0. anything divided by zero is infinite.

Answer:

have a good day

Step-by-step explanation:

you deserve it ;)

Answer:

she will work forever

I don't know sorry i tried to answer it

Step-by-step explanation:

Answer:

7 x 2 is 14.

Step-by-step explanation:

Its the same thing as 7 plus 7.

The Multiplication of 7 and 2 results to 14.

The fundamental concept of repeatedly adding the same number is represented by the process of multiplication. The results of multiplying two or more numbers are known as the product of those numbers, and the factors that are multiplied are referred to as the factors. Repeated addition of the same number is made easier by multiplying the numbers.

We have to multiply 7 x 2.

So, we can either add 7 two times as

= 7 + 7

= 14

or we can multiply it

= 7 x 2

= 14

Learn more about Multiplication here:

https://brainly.com/question/11527721

#SPJ5

Answer:

57

CosA = (14/26)

A = Cos⁻¹ (14/26)

A = 57

Answer: 29%

Step-by-step explanation:

The game went from the price of $120 to $85.

In calculating percentage decrease, use the following formula:

= (New Price - Old price) / Old price

= (85 - 120) / 120

= -35 / 120

= -29%

Price therefore decreased by 25%

Answer:

The missing dimension is 25 inches

Step-by-step explanation:

If the solids are similar, then the ratio of the corresponding sides are equal

We have the ratio of the height to the diameter in both

kindly recall, 1 ft = 12 inches

so 10ft = 120 in

4 ft = 48 in

We have this as;

48/120 = 10/d

48d = 1200

d = 1200/48

d = 25 inches

Answer:

we will use the sum of natural number series formula

if S=1+2+3+4+n, then

S= n(n+1) ;

2

Now, sum of all +ve integers from 0 to 200 is given by

S=0+1+2+3+200

=> S=200(200+1)/2;

=>S=20100;

Sum of all +ve integers divisible by 5 is given by

R=0+5+10+15+20+25+30+200

R=5(1+2+3+4+5+6+40)

R=5*40(40+1)/2

R=4100 ;

therefore the sum of all +ve integers <200 and not divisible by 5=S-R=16000

Step-by-step explanation: