What type of angle is 45 degrees???

The three angles above the bottom line are supplementary, so they add up to 180° in measure:

2x° + 90° + x° = 180°

3x° + 90° = 180°

3x° = 90°

x = 30

The angles with measure x° and 2y° are congruent, since they form a pair of interior angles that alternate with respect to the transversal (in this case, this is the ray that starts from the bottom line and point up and to the right, and passes through the parallel upper line). So

2y° = x°

2y° = 30°

y = 15

Below the upper line, the two angles 2y° and z° are supplementary, so

2y° + z° = 180°

30° + z° = 180°

z = 150

Answer:

75%*x-5=58.33%

Step-by-step explanation:

Answer:1/3

Step-by-step explanation: since of means multiplication  . 5/9 *3/5=1/3

Answer:

Step-by-step explanation:

Start with 5 bananas = 1.6 pounds.

1.6/5=0.32

3 bananas = 3 × 0.32 = 0.96

12 bananas = 0.96 × 4 = 3.84 since 3 × 4 = 12

4. B because the higher slope indicates a higher rate, so car B went faster.

5.

3 0.5. 0.5÷3=0.16

5 1.6 1.6÷5=0.32

Answer:

200 inches

Step-by-step explanation:

16*12= 192

192+8=200

200 inches

Answer:

200

Step-by-step explanation:

16 feet in inches is 192

192 plus 8 = 200

Answer:

Step-by-step explanation:

1. All vehicles on the highway have exactly four wheels

2. All states in the United states share a border with another state

3. All plurals end with the letter s

4. The difference between two integers is always positive

5. All pentagons have exactly five congruent side

6. All numbers that are divisible by 3 are also divisible by 6

7. All whole numbers are greater than their opposites

8. All prime numbers are odd integers

Answer:

estimate: $80

exact amount paid: $82

Step-by-step explanation:

If you round $246 to 240, then divide it by 3, you should get $80. The cost per pair should be around $80 each

For the exact answer you take the amount spent (246) and divide it by the amount of jeans she bought (3).

246/3 = 82

Answer:

3.68 cm ^2

Step-by-step explanation:

A= b x h

A= 1.6 cm x 2.3 cm

A= 3.68 cm ^2

Answer:

24

Step-by-step explanation:

Answer:

$3.20

Step-by-step explanation:

4/.25 = 16

$.20X16 = 3.2 => change it to money => $3.20

hope this helped!!<3..

Answer:

x=3/8y

x=Andre

y=kiran

Answer:

yes

Step-by-step explanation: guess

Answer:

The price after the discount would be $315.

Answer:

31x + 21

Step-by-step explanation:

use pemdas

7x+3(8x+7)

7x + 24x + 21

31x + 21

Answer:

30x + 7

Step-by-step explanation:

7x+3(8x+7)

then 3 * 8  = 24

the 3 * 7 = 21

then you have 7x + 24x +21

add like terms which arer 7x and 24x

you get 30x + 21

Answer:

sin I = 28 / 35

Step-by-step explanation:

sin I = opposite side / hypotenuse

hyp^2 = 28^2 + 21^2

= 784 + 441

= 1225

hyp = [tex]\sqrt{1225}[/tex]

= 35

sin I = 28 / 35

Step-by-step explanation:

= (-6x + 6) + (-3x - 7)

= (-6 - 3)x + (6 - 7)

= -9x - 1

Answer:

75 pages

15 lb

Step-by-step explanation:

in 2 hrs there are 120 minutes

multiply 250 by 120 to figure out how many words he can read in 2 hrs.

250*120=30000

then divide by 400 to get how many pages

30000/400=75

6900=15.2119 lbs

rounded, it equals 15, because you round down.

Hope this helps!

Answer:

50

Step-by-step explanation:

a right triangle is 90 degrees so if one angle is 40 the other has to be 50.

Answer:

50º

Step-by-step explanation:

Since all angles of a triangle have a sum of 180º, we can add 90º (since it's a right triangle) and 40º. This gives us 130º, which we can then subtract from the 180º total. The answer is then 50º.

Answer:

i think it is B be the nice

Answer:

6x2+x+7 I think

Step-by-step explanation:

Answer:

6x^2+x+7

Step-by-step explanation:

3x^2+3x^2=6x^2

x=x

3+4=7

Answer:

B. Six inches less than her brothers

Answer: B.

Step-by-step explanation:

Answer:75

Step-by-step explanation: yeet

Answer:

I want to say that there's 1 left, but this is probably a trick question, so. . .

Answer:

See below.

Step-by-step explanation:

slope of the dotted line: m = (-3 - 5)/(0 - 8) = 1

slope of second line (perpendicular to dotted line): -1

The bold line (second side) has slope -1 and passes through point (-4, 9).

y = mx + b

9 = -1(-4) + b

9 = 4 + b

b = 5

Equation of bold line: y = -x + 5

The third side of the rectangle is parallel to the dotted line and contains point (-4, 9). slope = 1

y = mx + b

9 = 1(-4) + b

9 = -4 + b

b = 13

Equation of third side: y = x + 13

The third side lies on a line that is parallel to the dotted line, so its slope is the same as the slope of the dotted line. The third side contains point (-4, 9). We use the equation y = mx + b and substitute -4 and 9 for x and y, respectively. Then we solve for b.

Hello bcastorena190!

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

One angle of an isosceles triangle measures 40°. Which other angles could be in that isosceles triangle?

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

So, an isosceles triangle is a triangle which has :-

For, this question, we only need to use the condition of 2 equal angles.

Let's take a look at the question. It's given that, 1 angle is 40°. We know that an isosceles triangle has 2 equal angles, so 1 other angle will also be 40°. Now, let's take the 3rd missing angle as x°. In a triangle, according to the angle sum property we know that all the 3 angles in a triangle will sum up to 180°. So, using this property...

[tex]40 + 40 + x = 180 \\ 80 + x = 180 \\ x = 180 - 80 \\ \underline{ \underline{ x = 100}}[/tex]

The 3rd angle is 100°.

So, the 3 angles in the isosceles triangle are ⇨ 40°, 40° & 100°.

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Picture credits :- https://www.twinkl.com.mx/teaching-wiki/isosceles-triangle

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Hope it'll help you!

ℓu¢αzz ッ

___________

[tex] \: [/tex]

40° + 40° + x = 180°

40° × 2 + x = 180°

80° + x = 180°

x = 180° - 80°

x = 100°