what is the missing side length in the triangle below

Please give me step-by-step explanation please :’))

Answer:

y = 7

Step-by-step explanation:

(5) + y = 12

12 - 5 = 7

Answer:

901  boys and 1007 girls

Step-by-step explanation:

let b be the number of boys

let g be the number of girls

[tex]b + g = 1908\\17g = 19b\\g = \frac{19}{17} b\\b+\frac{19}{17} b = 1908\\2\frac{2}{17}b = 1908\\b = 901\\901 + g = 1908\\g = 1007[/tex]

Answer: 18 1/2 inches

Step-by-step explanation:

Applying the segments of chords theorem, the diameter of the original plate is: PR = 18 ⅛ inches.

Based on the segments of chords theorem, the following equation is true:

(AQ)(QB) = (PQ)(QR)

Plug in the values

(9)(9) = (8)(QR)

QR = 81/8

QR = 10 ⅛ inches.

Diameter PR = QR + PQ

Diameter PR = 10 ⅛ + 8

Diameter PR = 18 ⅛

Learn more about the segments of chords theorem on:

https://brainly.com/question/13950364

#SPJ2

Answer: 39 inch²

Step-by-step explanation:

The rectangle's area was:

= Length * Width

= 6 * 8

= 48 inches²

The square's area is:

= Length * width

= 3 * 3

= 9 inches²

The square was cut out of the rectangle which means the area of the square should be deducted from the rectangle to find out the remaining area.

= 48 - 9

= 39 inch²

Answer:

l=√261 in

Step-by-step explanation:

l²=(12/2)²+15²

l²=6²+15²

l²=36+225

l²=261

l=√261 in ≈ 16.1555 in

Answer: one real solution

Step-by-step explanation:

Step-by-step explanation:

the discriminant of an equation, ax^2 + bx + c= 0 is

b^2 - 4ac

if b^2 - 4ac = 0

the equation will have equal roots therby being perfect

conclusion:

if the discriminant of an equation is zero

Answer:

55° is x

Step-by-step explanation:

Angle sum property of triangle = 180°

180 - 70 = 110

As it is an isosceles triangle, two sides and of course angles will be same.

So, 110 ÷ 2 = 55.

So, the two remaining angles will be 55°

Hope it helps!!!

Answer:

A

Step-by-step explanation:

ion know cause when you solve the left side of A, you get x but with B you get 0, hope that makes sense

Answer:

C

Step-by-step explanation:

Answer:

The answer is 75

Step-by-step explanation:

5(3+12)

15+60

75

Answer:

Step-by-step explanation:

5(3+12) = 5×15 = 75

Answer:

point a would be (-4,3) point b would be (0,5) point c would be (2,1)

Answer:

46.06

Step-by-step explanation:

the angle from the right triangle is 43.94 so you subtract from 90 and 46.06

Answer:

46 degrees

Step-by-step explanation:

acos(18/25) is 43.95

Subtract that from 90 and round and you get 46 degrees

9514 1404 393

Answer:

  4.  1.3 cm³

  5.  621.2 mm³

  6.  116.5 m³

Step-by-step explanation:

The height to the peak of the pyramid is one side of the right triangle that has its hypotenuse equal to the slant height, and one leg equal to half the base side length. The Pythagorean theorem is used to find the height from the slant height (s) and the base length (b):

  h = √(s² -(b/2)²)

The volume is found from the formula ...

  V = (1/3)b²h

where b is the base length and h is the height found using the previous formula.

The tedious arithmetic is nicely done using a spreadsheet. Results are attached.

Answer:

1. 40 ft

2. 150 bricks

3. 100 ft

Step-by-step explanation:

Answer:

1st place on perimeter is 40

last on perimeter is 100

2nd place on # of bricks is 150

Step-by-step explanation:

200 bricks is 80 square feet, so 200/80 is 2.5. so 2.5 bricks is one square foot, that means that 25 bricks is 10 square feet, 20 is 50, and so on

Answer:

Where is the schools coordinates subtract two thirds from whatever the schools coordinates are and you will have your answer for Dyami

Step-by-step explanation:

Answer:

it's true

Step-by-step explanation:

You are not gaving the exact question

Answer:

x = 65

Step-by-step explanation:

The sum of the angles of a triangle add to 180

25+ 2x+25 = 180

Combine like terms

50+2x = 180

Subtract 50 from each side

2x = 180-50

2x =130

Divide by 2

2x/2 =130/2

x =65

Answer:

0.00852 miles per hour

Step-by-step explanation:

Given that:

Distance = 7.5 feets

Time taken = 10 minutes

Speed = distance / time taken

Speed = 7. 5 feets / 10 minutes = 0.75 feets / minutes

Converting to miles per hour :

0.75 feets / minute :

1 mile = 5280 feets

1 minute = 1/60 = 0.0166666 hour

0.75 feets / minute = (0.75/5280)mile / 0.0166666

= 0.0001420 / 0.0166666 mile per hour

= 0.0085200 miles per hour

= 0.00852 miles per hour

Step-by-step explanation:

2+3=5

58+62=120

120÷5=24

so 24 carbohydrates are in one glass of milk

Answer:

In which standard u are???

Step-by-step explanation:

Of which chapter is it???

Answer:

Step-by-step explanation:

PLEASE HELP ME!! ASAP

Given f(x) = x^2 – 10x + k, and the remainder

when f (x) is divided by x + 2 is 32, then what is

the value of k?

Answer:

D. 11 feet 11 inches

1 foot= 12 inches

143/ 12 = 11 11/12

Answer:

D) 11 feet and 11 inches

Step-by-step explanation:

First we know that there is 12 inches in a foot. So let's start with a.

14 inches x 12 inches (one foot) is 168 inches (so it's not this one:)

13 inches x 12 inches is 156 inches (It's not this one either)

12 inches x 12 inches is 144 inches (not this one)

11 inches x 12 inches is 132 inches (so it could be this one, let's add the remaining inches).

132 + 11 inches = 143 inches.

(Notice I didn't add the remaining inches on A, B, or C because the number of inches was already too much. I did on D because the number of inches was below the given number of 143.

Hope this helps!!

Have a wonderful day!!

Answer:

65 people

Step-by-step explanation:

0 represents the unknown value

0-19= -19

-19+17= -2

63+ the two that were lost during the journey=65

Answer:

1. It is doubled

I can't help with paragraph explanation as it is something that you should write

2. The change in the area is that is 16 times more

No explanation as it is something that you should write

3. The change in area is that it is 9 times less

I can't help with paragraph explanation as it is something that you should write

Step-by-step explanation:

20 + 16 = 36

40 + 32 = 72

72/36 = 2

Hence it is doubled

(5 x 6) / 2 = 15

(20 x 24) / 2 = 240

240/15 = 16

It is 16 times more

15 x 21 = 315

5 x 7 .= 35

315/35 = 9

Answer:

1,215 i think please be right