Are these triangles similar. Explain ​

Answer:

19 batches of homemade muffins

Step-by-step explanation:

1 cup per 1 batch

You will get an amount of batches equal to the amount of cups of sugar, so if there are 19 cups there would be 1 batch of homemade muffins for each of the cups.

Answer:

19 batches of muffins

Step-by-step explanation:

She uses 1 cup for 1 batch which means

1 cup = 1 batches

So if you multiply 19 by 1 you should get 19 which means

19 cups = 19 batches

Answer:

ok dont get addicted

Step-by-step explanation:

(-2, -4.5)

Second answer down

Answer:

Speed of wind = 23.63 miles per hour

Plane speed in still air = 260 miles per hour

Step-by-step explanation:

Given:

Time taken with wind = 5 hour

Time taken against wind = 6 hour

Assume;

Speed of wind = s

So,

Speed of Plane with wind = (260 + s) miles per hour

Speed of Plane against wind = (260 - s) miles per hour

Distance = speed x time

So,

(260 + s)5 = (260 - s)6

1,300 + 5s = 1,560 - 6s

11s = 260

s = 23.63 miles per hour

Speed of wind = 23.63 miles per hour

Plane speed in still air = 260 miles per hour

Answer:

The answer is option C, that is, (2,6)

Answer:

175.1

Step-by-step explanation:

Find the area of the semicircle:

(pi • radius²) / 2. [Radius is half of diameter]

(3.14 • 4²) / 2

(3.14 • 16) / 2

(50.24) / 2

25.12

Find the area of the parallelogram:

(base • height)

(30 • 5)

150

Add the areas of both shapes to get total area

25.12 + 150 = 175.12, round to the nearest tenths, 175.1

Hope this helps!

Answer:

m=-3

x1,y1=1,-5

we have,

y-y1=m(x-x1)

y-(-5)=-3(x-1)

y+5=-3x+3

3x+y+2=0 is the required eqn

Answer:

100 would be your answer :)

Step-by-step explanation:

719.3 ÷ 100= 7.193, just trust me ♡

Answer:

10% of 1 is .1

D. .90 - 1.10 lb

Answer:

The answer is D

Step-by-step explanation:

The answer is D because you don't know if the added 10% or took away 10%

Answer:

its ez its 30 dollars

Step-by-step explanation:

Answer:

Step-by-step explanation:

Cube

Answer: the answer is cube

Answer:

4y+6y

Step-by-step explanation

PUT ME THE BRAINLIEST PLEASE

Answer:

2y

Step-by-step explanation:

Answer:

19.58

Step-by-step explanation:

0.22*80=19.58

Answer:

C

Step-by-step explanation:

Answer:73-10

Step-by-step explanation:

Answer:

Duplex DNA another name for it is called double stranded DNA. The nucleotides of two DNA sequences have bonded together and then coiled to form a double helix. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. The

specific location called the origin. Step-by-step explanation: your answer is Origin.

Answer:

Since the frequency of the numbers vary, the students are not effective at generating random numbers.

Step-by-step explanation:

If they were effective, all the numbers should have around the same probability of being generated.

Between 1 and 20 there are 20 numbers, so the frequency of each number should be around 100%/20 = 5%.

Since the frequency of the numbers vary, the students are not effective at generating random numbers.

Answer:

Step-by-step explanation:

common factor is 4

4(8a+7)

Answer:

d >= 235 miles

Step-by-step explanation

Since you that he needs to drive at LEAST 235, you know that he can drive exactly 235 miles or more than 235 miles. That means you would need to use the greater than or equal to sign.

Answer:

77 degrees

Step-by-step explanation:

we know all 3 points must equal 180 degrees. take 180 and subtract the known 26. since the last two points are equal divide by 2 and get 77

Answer:

60° is answer.it is right.thank you

Answer:

Hi...

Your answer is B

110+78/2=94

Answer:

Step-by-step explanation:

4x - (x + 3) +5(2x - 8) = 4x + x*(-1) + 3*(-1) + 2x * 5 + (-8) * 5

                                  = 4x - x - 3 + 10x - 40 {combine like terms}

                                  = 4x - x + 10x - 3 - 40

                                 = 13x - 43

Answer:

13x-43

Step-by-step explanation:

have a spectacular day! <3

Answer:

13.5

Step-by-step explanation:

the shadow is 1.5 feet smaller than the object, 12+ 1.5 = 13.5

Answer:

32 Miles

Step-by-step explanation:

Okay so this will take a moment:

Let's set up the following variables:

d = total distance of the trip

v = some rate of velocity/travel

Note: t is not a variable here as it would denote time, but we know the time, so rate of travel as a variable is next best.

With those variables, we can set up 3 equations as follows:

d - 35v = 65

d - 63v = 44

d - 79v = x

The equations being read as:

[total distance] - [time and rate of travel] = [distance remaining]

Now if we restructure each of those equations, you will have:

d = 35v + 65

d = 63v + 44

d = 79v + x

Now you can treat this like a system of equations. First we will solve for the variable: v

Since the total distance remains the same, we can set up the following equation:

subtract 35v from both sides

subtract 44 from both sides

Now if we turn it around:

The common factor of both of these numbers is 7, so divide both by 7:

Therefore:

That was a lot. NOW that you know the value of v, you can find the total distance that Eric needs to travel, so plug it into one of the equations:

d = 35( [tex]\frac{3}{4}[/tex] ) + 65

Solve, and you get:

d = 91.25 miles = [tex]\frac{365}{4}[/tex] miles

Now that you know what the variables: v and d , you can solve for x in the other equation: d = 79v + x

[tex]\frac{365}{4}[/tex] = 79 ( [tex]\frac{3}{4}[/tex] ) + x

Multiply.

[tex]\frac{365}{4}[/tex] = [tex]\frac{237}{4}[/tex] + x

Subtract.

[tex]\frac{365}{4}[/tex] - [tex]\frac{237}{4}[/tex] = x

Simplify.

x = [tex]\frac{128}{4}[/tex] = 32

Voila! 32 Miles to go! Good Luck!

Answer:

15% plus 40% would be 65%. its just what is left of 100%. The answer is 35%

Step-by-step explanation:

this is really easy. Try harder.

Answer:

525

Step-by-step explanation:

Add the available percent of stamps. 40% + 15%= 65%, a percent is over 100, so 65/100 of 1500 basically means 65/100 x 1500 which equals to 525.

Answer:

x = 3

Step-by-step explanation:

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Answer:

68 degrees

Step-by-step explanation:

180 - 90 = 90

90 - 22 = 68

The angle is 68