9.647×10^7 in standard form

Step-by-step explanation:

3y + 11 + y + 1 + 2y + 3 + 12 = 69

6y + 27 = 69

6y = 69-27

6y = 42

y = 7

QR = y + 1

= 7 + 1

= 8

Answer:

Find the circumference of the tire: 264%2F44 = 6 meters

Find the diameter: 6%2F3.14 = 1.9 meters

Step-by-step explanation:

Step-by-step explanation:

2z + z + 3 + 3z - 3 = 36

6z = 36

z = 6

QR = z + 3

= 6 + 3

= 9

Answer: 10?

Step-by-step explanation:

250-12.25  = p

--------------

    22.25

Answer:

7.

Step-by-step explanation:

Let x be each roll of blue tickets the student council orders. They ordered 1 roll of 150 golden tickets, and plan to order blue tickets that come in rolls of 200. They plan to order a total number of, 1550 tickets..

The equation to represent this will be,

150 + 200x = 1550

We need to solve for X =

200x = 1400 =

x = 7

So number of rolls would equal:

7

Answer:

Step-by-step explanation:

7 rolls

Answer:

1:3 translates to 4:12

Step-by-step explanation:

Ratios are the same as fractions in terms of how you do the math. Just scale up or down.

Answer:

4:12

Step-by-step explanation:

    1 : 3

-> 4 : 12 <-

x4       x4

Start by adding the numbers-

10x - 3 + 5x + 8 - 2x

10x +5 + 5x -2x

Combine like terms-

10x+ 5+ 5x-2x

13x+5

13x+5 would be your answer. Hope this helps!  o(〃＾▽＾〃)o

Answer:

425,785

Step-by-step explanation:

Turn the percent into a decimal now:

3.85 ( i believe )

Then it would have become as:

0.0385.

Multiply 410,000 x 0.0385 and you could add ur answer ( as well )

Which will give you to:

425,785

Sorry for not putting step-by-step I was thinking about the brainlliest

First person right....

Answer:

c=7

Step-by-step explanation:

55(7)= 385

385=385

Answer:
b = 21°
c = 159°

Step-by-step explanation:

To solve for B we have to know that the opposite angle is the same. So 21° is the same as angle b.

To solve for C we have to know that a line adds up to 180°. So 21° plus c = 180

To find this we do 180 - 21 = 159.

I hope this helps you :D

Answer:

B = 21

C = 159

Step-by-step explanation:

As we are given 21 degrees as one of the angles, we can also notice that both lines are straight, so they are both adding up to an angle of 180 each.

To find C, we can use this equation:

C + 21 = 180

C = 180-21

C = 159

To find B, we can use this equation:

B + C = 180

Plug in C:

B + 159 = 180

B = 180-159

B = 21

Answer: C.

Step-by-step explanation: A= radius x radius x Pi      15 x 15 x 3.14= 706.5

Silver

10.50

g

kg

lb.

Sodium

0.97

g

kg

lb.

Tin

7.29

Step-by-step explanation:

f

Answer: m<3 = 60 , m<6 = 60

Step-by-step explanation:

Answer:

{6, 8, 10}

Step-by-step explanation:

n + 5 > 10

n > 5

Only numbers greater than 5 satisfy the inequality.

The answer is a set that only contains numbers greater than 5.

Answer: {6, 8, 10}

The values that satisfies the condition n+5>10 among {2,4,6,8,10} is

{6,8,10}

let  check the every value of {2,4,6,8,10} satisfies the condition n+5>10

let n=2

= n+5 = 2+5 = 7

7!>10  

so 2 does not satisfies the condition

let  n=4

 = 4+5 = 9

9!>10

lly 4 does not satisfies the condition

let n= 6

=n+5 = 6+5 = 11

11>10 satisfies the condition

let n= 8

=n+5 = 8+5 = 13

13>10 satisfies the condition

let n= 10

=n+5 = 10+5 = 15

15>10 satisfies the condition

only {6,8,10} satisfies the given condition

Answer:

Step-by-step explanation:

If the dilated image is smaller than the original, then 0<k<1.

Meaning the scale factor is less than one, but greater than zero.

You would mulitply each coordinate by this scale factor - to obtain the coordinates of the dilated figure.

Let's choose   [tex]\frac{1}2}[/tex].

In the original figure Point A = (-4,3) dilating by [tex]\frac{1}{2}[/tex] results in A' being (-2, 1.5).  When you multiply each cooordinate (-4,3) by one half.

Applying the scale factor of one half to the other coordinates - yields these results.

Point B (4,3) becomes Point B' (2, 1.5)

Point C (-4,-4) becomes Point C' (-2,-2).

Point D (4, -4) becomes Point D' (2,-2)

Answer:

K will equal something more than 0 and less than 1.

Explanation:

Multiply each side length by the same factor, a number between 0 and 1.

Answer:

-1 ¹/₉

Step-by-step explanation:

Firstly, let:

x = -1.111...

This means:
10x = -11.111...

Then:

10x - x = -11.111... - (-1.111...)

9x = -11.111... + 1.111...

9x = -10

x = -¹⁰/₉

x = -(⁹/₉ + ¹/₉)

x = -1 ¹/₉

Answer:

Step-by-step explanation:

32:16=x:4

cross multiply

128:16x

x=8 kiwis

4:8=x:32 if in the first problem we see 8:4=32:16 then x=16 bulbs.

1:2=x:20

cross multiply

20=2x

x=10 bunch of seeded black grapes

3:2=x:22

cross multiply

66=2x

x=33 dollars

20:50=30:x

cross multiply

20x=150

x=7.5 meters of ribbon

Answer:

10

3

6

-1

3

Step-by-step explanation:

The answer is perfectly accurate

Answer:

1, 3, 5

Step-by-step explanation:

11 is 1, 15 is 3, 9 is 5

Answer:

x = 62

Step-by-step explanation:

Recall the properties of parallel lines with transversals. Vertical angles are congruent so the angle across from 118° is also 118°.

Recall the consecutive interior angles theorem. If two angles are on the same side of the transversal and are between the two parallel lines, then their measures add up to 180°. 180° - 118° = 62°.

Therefore, x = 62.

Step-by-step explanation:

2(y-1/4) - y + 1/2 = 1/2

2y - 1/2 - y + 1/2 = 1/2

2y-y = 1/2 + 1/2 - 1/2

y = 1/2

Answer:

Mitch divided 120 by 2 to get 60. Then he added 60 to 120 to get 180.

Answer:

Step-by-step explanation:

The GCF is 2

14-6=2x(7-3)

Answer: 1600 square feet (Brandon)

3600 square feet (Marta)

Step-by-step explanation:

4:9

4+9 =13

5200/13 = 400

400 x 4 = 1600

400 x 9 = 3600

Answer:

Step-by-step explanation:

Greater or less than

>   <

9.23 is greater than 9.15

9.23 > 9.15

Answer:

Step-by-step explanation:

Im not sure