61.7 is what percent of 64? Round to the nearest thousandth.

Answer:

3

Step-by-step explanation:

4k+6=-9+9k

4k-9k+6=-9

-5k+6=-9

-5k=-9-6

-5k=-15

5k=15

k=15/5

k=3

Answer:

10x2 − 13x + 6

Step-by-step explanation:

hope that help .

Let's simplify step-by-step.

5x+8+7x2−8x−4

=5x+8+7x2+−8x+−4

Combine Like Terms:

=5x+8+7x2+−8x+−4

=(7x2)+(5x+−8x)+(8+−4)

=7x2+−3x+4

Answer:

=7x2−3x+4 hence, C

Step-by-step explanation:

the slope of a line is its inclination and is expressed as ratio of "y coordinate change / x coordinate change" when going from one point to another on the line.

now, I see 2 "good" points on the chart (I mean by that points with integer coordinates) :

(0, 10)

(20, 100)

so, between these 2 points

x changes by +20 (from 0 to 20).

y changes by +90 (from 10 to 100).

so, the slope is +90/+20 = 9/2

The horizontal distance between the base of the skyscraper to the ship is 1145 feet.

Data;

Using trigonometric ratios, we have the value of adjacent and angle, we can easily use tangent of the angle to find the horizontal distance

[tex]tan\theta = \frac{opposite}{adjacent}[/tex]

Substitute the values into the equation and solve

[tex]tan45 = \frac{x}{1145}\\ x = 1145tan45\\x = 1145ft[/tex]

The horizontal distance between the base of the skyscraper to the ship is 1145 feet.

Learn more on trigonometric ratio here;

https://brainly.com/question/4326804

Answer: 6 km to 22 km !

Step-by-step explanation:

the distances from the school mall to bus station could be, in the worst case, 14+8=22 km apart, and in the best case 14-8=6 km apart

so the range is 6 km to 22 km !

Answer:

[tex] \frac{1}{2} + \frac{1}{5} \\ \\ = \frac{5 + 2}{10} \\ \\ = \frac{7}{10} [/tex]

Answer:

0.7 or 7/10

Step-by-step explanation:

1/2 is 0.5 and 1/5 is 0.2 which is 0.7 when added together or 7/10

Answer:

8

Step-by-step explanation:

41-9=32

32/4=8

Answer:

(-3,1)

Step-by-step explanation:

Answer:

x = [tex]c^\frac{1}{2}[/tex]

Step-by-step explanation:

x²=c

x = √c

x = c^1/2

x = [tex]c^\frac{1}{2}[/tex] .........in index form

Answer:

3 ,1, 3

Step-by-step explanation:

Answer:

información ℹ ‍♂️ ️ ℹ ‍♀️ ️ ℹ ‍♀️ ️ ℹ ‍♂️ ️ ℹ ‍♂️ ️ ℹ que no me lo esperaba en

Answer:

4 packages

Step-by-step explanation:

450 can be divided by 100 4 whole times, the extra cards cannot be added into a package

Answer: 4

Step-by-step explanation:

100 can go into 450 only 4 times

Hope this helped

Answer:

94.05 units is the perimeter of this pentagon.

Length of each side in pentagon: 2r × Sin(180/n)

                                 where r is radius and n is number of sides

Using the formula: 2r × Sin(180/n)

                              : 2*16 * sin(180/5)

                              : 18.8 units

Perimeter = 5(18.8) units........5 as we know pentagon has 5 sides

                 = 94.05 units

Answer:

x < 1

Step-by-step explanation:

x - 4 < - 3

+ 4    +4                        Do inverse operations by adding 4 on both sides

   x < 1

Therefore, the answer is x < 1.

(It isn't allowing me to attach a photo but I am just going to try make a visual of the graph below)

<------------------------------o------------------>

-4    -3    -2    -1     0    1     2    3      4

The circle is open because based on the concept that in inequalities, less/greater than and/or equal to (such as these ≥ ≤ ) signs are graphed with closed circles, while less/greater than (like these > <) signs are graphed with open circles. The direction of the arrow is moving to the left on the number line because all possible values for x would be less than 1. When graphing the inequality you would use a solid line rather than a dashed line (I had to improvise since I could not attach an image).

Step-by-step explanation:

999.99 × x% = 299.99

999.99÷100 × x = 299.99

9.9999 × x = 299.99

9.9999x = 299.99

D.B.S by 9.9999 to make x the subject

9.9999x÷9.9999 = 299.99÷9.9999

x=29.999299993

To the nearest tenth of a percent, x=30

Therefore, x = 30%

Answer:

1 e

2 c

3 d

4 a

5 b

Step-by-step explanation:

Hope this help

Answer:

x=128°

y=52°

Step-by-step explanation:

explanation is in the image above

Answer:

52

Step-by-step explanation:

Answer:

1.67 each bottle Because if u do 36.39-2.99= 33.40divided by 20 =1.67 each bottle

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

one inch is 30 and 1/2 is half of a whole number so it basically is 15 since it is half if 30 so to sum up all of the numbers you get a total of 45 miles

Answer:

105

Step-by-step explanation:

The route is 3 1/2 inches long, and one inch equals 30 miles. Multiply 30 by 3 to get 90. Since there is 1/2 left, we need to add 15 to 90 because half of 30 is 15.

Hey hey!

To figure out the congruence you have to look at the lines and ticks on both triangles.

So when it gives you one letter you know it's asking for an angle.

And when it gives you two letters you know it's a segment.

When it gives you three letters you're looking for an angle.

A)

<A = <X

<B = <Z

<C = <Y

B)

AB = XZ

AC = XY

BC = ZY

C)

This one is a little tricky, so when it gives you a three-letter angle you have to look at the 'samwitched' letter, which in this case would be A.

To answer this first you have to figure out what angle corresponds to A which would be X.

And then to answer you could say either YXZ or ZXY as long as the X is in the middle it's okay.

I hope this helps a bit :)

Please feel free to comment with any questions!!

Answer:

Step-by-step explanation:

[tex]\qquad \qquad\huge \underline{\boxed{\sf ᴀɴsweʀ}}[/tex]

The factorized form of the given equation is ~

[tex] \boxed{ \sf(3x + 7y) {}^{2} }[/tex]

Let's solve ~

[tex]\qquad \sf  \dashrightarrow \: 9 {x}^{2} + 42xy + 49 {y}^{2} [/tex]

[tex]\qquad \sf  \dashrightarrow \: (3x) {}^{2} + 2(3x \times 7y) + (7y) {}^{2} [/tex]

Now, as we can see, an Identity is applied here ~

that is ;

[tex]\qquad \sf  \dashrightarrow \: {a}^{2} + 2ab + {b }^{2} = (a + b) {}^{2} [/tex]

So, let's use this identity in our next step, taking :

[tex]\qquad \sf  \dashrightarrow \: (3x + 7y) {}^{2} [/tex]

Answer:

The slim-off diet claims the largest loss.

Step-by-step explanation:

The slim off claims to lose 3.5kg(7.7 pounds) in a week,

whereas super slim claims to lose 6 pounds in 2 weeks.

Answer:

3.5 kg

Step-by-step explanation:

if you convert 6 Ib and 3.5 kg to grams you get

6 Ib = 2721.6 grams

3.5 kg = 3500 grams

Since 3.5 kg has more grams lost from the diet.

Answer:

p= -1

Step-by-step explanation:

subtract 8 both sides,

divide both side by 2

Answer:

Whole number is  16

Step-by-step explanation:

Whole number are 0,1,2,3,........

Answer:

16!

-8 is the absence of number

0.23 isn't a full number neither is 4/5 and 2.54