HELPPPPPP ASAPPPP PLZZZ!!!
What is 80% of 200?
160
180
40
190

Answer:

a (5)

Step-by-step explanation:

The constant is the same as y/x in a proportional relationship

Given:

△BTS≅△GHD, BS = 25, TS = 14, BT = 31, GD = 4x - 11, m∠S = 56°, m∠B = 21°, and m∠H = (7y + 5)°.

To find:

The value of y.

Solution:

In △BTS,

[tex]m\angle B+m\angle T+m\angle S=180^\circ[/tex]        (Angle sum property)

[tex]21^\circ+m\angle T+56^\circ=180^\circ[/tex]

[tex]m\angle T+77^\circ=180^\circ[/tex]

[tex]m\angle T=180^\circ-77^\circ[/tex]

[tex]m\angle T=103^\circ[/tex]

We have,

[tex]\Delta BTS\cong \Delta GHD[/tex]

So, [tex]\angle T\cong \angle H[/tex]             (By CPCTC)

Then, [tex]m\angle T=m\angle H[/tex]

Now,

[tex]103=7y+5[/tex]

[tex]103-5=7y[/tex]

[tex]98=7y[/tex]

Divide both sides by 7.

[tex]14=y[/tex]

Therefore, the value of y is 14.

Answer:

5% did not pass inspection

Step-by-step explanation:

Given

[tex]Inspected= 340[/tex]

[tex]Passed = 323[/tex]

Required

Determine the percentage of parts that didn't pass inspection.

First, we need to calculate the number of those that didn't pass inspection.

[tex]Failed = Inspected - Passed[/tex]

[tex]Failed = 340 - 323[/tex]

[tex]Failed = 17[/tex]

Next, we calculate the percentage as follows:

[tex]\% = \frac{Failed}{Inspected} * 100\%[/tex]

The above formula is derived by dividing the number of parts that didn't pass inspection by the total machine inspected, then multiplied by 100%

So:

[tex]\% = \frac{17}{340} * 100\%[/tex]

[tex]\% = \frac{17 * 100\%}{340}[/tex]

[tex]\% = \frac{1700\%}{340}[/tex]

[tex]\% = 5\%[/tex]

5% did not pass inspection

either 37, 17, 20 or 24, 26, 51

Answer:

its C can i get brainliest i only need 1 more

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The value of tan (A-pi/4) is  (-√(15)- 1) / 1 -√(15).

One of the trigonometric identities for compound angles is the tan(a-b) identity. When the angle for which the tangent function value is to be determined is supplied in the form of the difference of any two angles, it is used. The compound angle is denoted by the angle (a-b) in the formula for tan(a-b).

Given:

tanA = -square root 15

tanA = -√(15)

To find the value of tan (A-pi/4):

Use the formula,

Tan(a - b) Identity

tan(A-B) = (tanA - tanB) / 1 + (tanAtanB)

Substituting the values,

tan(A-π/4) = (tanA - tanπ/4) / 1 + (tanAtanπ/4)

tan(A-π/4) = (-√(15)- 1) / 1 + (-√(15)

tan(A-π/4) = (-√(15)- 1) / 1 + (-√(15)

tan(A-π/4) = (-√(15)- 1) / 1 -√(15)

Therefore, the value is tan(A-π/4) = (-√(15)- 1) / 1 -√(15)

To learn more about the tan(a-b) identity;

https://brainly.com/question/29004224

#SPJ2

Answer

418.2 m

Step-by-step explanation:

The first thing you need to realize to simplify the solving of this question for yourself is that since 5 cm are equal to 25 m, you can convert that into 1 cm is equal to 5 m. With that in mind, you then want to find the area of the rectangle in cm, which would be 6.8 times 12.3, which comes out to be 83.64. All you need to do from there is multiply that by 5, which should give you the answer of 418.2

Answer:

like an hour and some minutes

Step-by-step explanation:

60 miles per HOUR

hour=1

65 miles away

60 miles in 1 hour + 5 miles in sum mins

19 and 8 is the answer of this question ok

7436 ÷ 13 = 572

I didn't understand the rest of the thing u mentioned

Answer:

x = 24

Step-by-step explanation:

[tex]\frac{4}{3}[/tex]x + [tex]\frac{1}{6}[/tex]x = 36

Make the denominator the same by multiplying the first fraction by 2 to make both denominators 6.

[tex]\frac{8}{6}[/tex]x + [tex]\frac{1}{6}[/tex]x = 36

Now we can calculate the numerators and keep the denominators the same.

[tex]\frac{9}{6}[/tex]x = 36

Find x.

[tex]\frac{6}{6}[/tex]x = [tex]\frac{6}{9}[/tex] × 36

x = 24

Answer:

Igloos, Cones (such as ice cream cone), triangles ( such as roofs seen from one ... The tiles need to tessellate to cover an area without leaving any gaps .

Step-by-step explanation:

Any form of tiling involves polygons. The tiles need to tessellate to cover an area without leaving any gaps. This is directly connected to the angle properties of polygons.

Architects include polygons with every plan of a house - rooms usually have 90° corners, but not always. Rooms on a plan are polygons.

The cost of building any structure depends on the lengths of the walls and the size of the angles - all properties of polygons.

If a single free-standing room is to be built, the greatest ratio between the area and the perimeter is in a circle.

The smallest ratio between the area and the perimeter is found in a triangle. The best ratio in tessellating polygons is in a hexagon.

As soon as the cost of doing something one way as compared to another, it becomes a real life issue.

We are surrounded by polygons all the time.

hope this will help you... please follow me!!

Answer:

its 23/36

Step-by-step explanation:

Answer:

question is not complete

Answer:

A

Step-by-step explanation:

If he borrows two dollars that looks like it should be +2 because he has 2 dollars that he didn't have before. But ...

The problem is that he now owes 2 dollars. So the two dollars that he borrowed is wiped out.

+ 2 for the two dollars - 2 when he pays it back. Result 0

+2 - 2 = 0

A

Answer:

I think it's A

Hank paid back the 2$ that he owned his friend so he no longer owes him more money so -2+2=0

Answer:

★ The two factors of the number 221 are 13 and 17.

A factor refers to a whole number, which fits evenly into another whole number. Thus, factors are the numbers, which we multiply together to get another number. The two numbers that can be multiply together to get 221 are 13 and 17.

Step-by-step explanation:

Hope you have a great day :)

Answer:

1000 ft/min

Step-by-step explanation:

Rate of change in ft per min is 1000 ft per 1 minute from reading the graph

Answer:

Step-by-step explanation:

Simplifying

2g = W

Solving

2g = W

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Divide each side by '2'.

g = 0.5W

Simplifying

g = 0.5W

Answer:

D.

Step-by-step explanation:

Answer:

X=33 degrees

Y= 45

Step-by-step explanation:

The x would've been 90 degrees but the 57 degrees got in the way so if you subtract the 57 from 90 you get 33.

The y is if you look on the opposite side of the y there is a blank space that is the same exact size as the y size. So that would've been a 90 degrees as well but the other 90 degrees cut in the middle of it. Making you divide 90 in half.

Answer:

They are neither parallel nor perpendicular.

it isn't parallel because they cross

it's not perpendicular because they don't cross at a 90 degree angle

Step-by-step explanation:

Hope this helps you and btw u should download desmos it's an amazing calculator that graphs these things for you!!! hope u have a wonderful day and stay safe and healthy:)))

Answer:

3.1x x+12.04zx-1.2z.....

Answer:

b

Step-by-step explanation:

you would multiply -3/4 by it reciprocal (4/-3) and also multiply -6 by 4/-3 and you would-24/-3 then you would simplify it and get 8 ( a negitive tames an negitve would be a positive)

Answer:

36w

Step-by-step explanation:

Answer:

-43 < -35

(Negative 43 is less than negative 35).

Answer:

2, 5, 8, 15

Step-by-step explanation:

The set of whole numbers is: 0, 1, 2, 3, ...

It includes zero but no negative numbers.

Answer: 2, 5, 8, 15

Answer:

I think this is it.....If not let me know

2x - y = 3

Slope = 2

x - intercept = 3/2 = 1.50000

y - intercept = 3/-1 = -3.0000

x + y = 0

Slope = -2.000/2.000 = -1.000

x - intercept = 0/1 = 0.0000

y - intercept = 0/1 = 0.0000