Tina baked some cookies. 12 of her cookies were peanut butter. 12 of the peanut butter cookies also had chocolate chips. What fraction of the cookies were peanut butter and had chocolate chips?​

Answer:

[tex]\sf\boxed{a=6}}}[/tex]

Step-by-step explanation:

Isolate the term of a from one side of the equation.

14/21=a/9

Use cross products.

[tex]\sf{14*9=21*a}[/tex]

Solve by a.

[tex]A=\dfrac{14*9}{21}=\dfrac{126}{21}=\boxed{\sf{6}}[/tex]

a=6

So, the final answer is a=6.

I hope this helps! Let me know if my answer is wrong or not.

Answer: -8, 0. 2, -10, 15

Step-by-step explanation:

4x+6 > 3x-9

x + 6 > -9

x > -15

So the answers are -8, 0. 2, -10, 15.

Answer:

Is there any information in what the value of c is

Answer:

8:10am

Step-by-step explanation:

You have to leave home because it takes you 15 minutes to walk to the bus stop so that will be 8:25am

takes you half an hour to get to job 8:55am

then 5 minutes to check in and you will be on time

Answer 8:10am

Answer:

50cm had a good day at work and

Answer:

This is the answer: 1/2

Step-by-step explanation:

hope this helps

Answer:

baddie uwu

Step-by-step explanation:

harder daddy harder

Answer:

30.6

Step-by-step explanation:

if the decimal previous is 5 or above, round it up

if the decimal previous is 4 or below, leave it as it is

Answer:

31

Step-by-step explanation:

Because since .9 is a big number it would round up 5 into a 6 so the 6 would round up 30 into 31

Answer:

here is your answer

if you will not like then you are ehsanfaramosh

Answer:

I don't know i have no answer too

Step-by-step explanation:

Sorry again i need answer too

Answer:

b d d

Step-by-step explanation: i did it on edge

Answer:

(a) h = A/2πr

(b) 360.375

Step-by-step explanation:

(a) divide both sides by 2πr

h = A/2πr

(b) h= 93 / 2*3.1*2.5

= 360.375

Answer:

[tex]4\frac56[/tex]

Step-by-step explanation:

[tex]\frac56=0.8 \dot{3}[/tex]

[tex]\implies 4.8 \dot{3}=4\frac56[/tex]

4 5/6 if you need more answers go to decimal converts fractions and you will have it on your own

have a wonderful day

Hailey lee

Answer:

here

Step-by-step explanation:

Answer:

18 students

Step-by-step explanation:

90 percent of 20 is 18. 75 percent of 20 is 15.So More than 15 students .

Answer:

-75%

Step-by-step explanation:

((y2 - y1) / y1)*100 = your percentage change

(where y1=start value and y2=end value)

((25 - 100) / 100) * 100 = -75 %

Answer:

shorn male = 20%

Step-by-step explanation:

The probability that the escaped lamb is a shorn male is 1/5 or 0.2, which is 20%.

To find the probability that the escaped lamb is a shorn male, we need to calculate the ratio of shorn male lambs to the total number of lambs.

Number of shorn male lambs = 10

Total number of lambs = 22 (male) + 28 (female) = 50

Probability = (Number of shorn male lambs) / (Total number of lambs)

Probability = 10 / 50

Probability = 1 / 5

So, the probability that the escaped lamb is a shorn male is 1/5 or 0.2, which is 20%.

To know more about probability:

https://brainly.com/question/32117953

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Answer:

magnitude of D = 36⁰

magnitude of E = 72⁰

magnitude of F = 72⁰

Answer:

$56.35

Step-by-step explanation:

Ok so heres how I got through this in school. Take the 49 and divide it by the 100 meaning 100 percent. You take the 0.49 times the 15 percent to get 7.35. Lastly, you add the 49 dollars and the 7.35 together to get 56.35.

Answer: x = 36, y = 10, and z = -25

Step-by-step explanation:

99 and -3z +6 are same side interior angles, so they sum to 180 degrees.

99 -3z + 6 = 180

-3z = 75

z = -25

Opposite angles of a parallelogram are congruent

2x + 9 = -3x + 6

2x + 9 = 75 + 6

2x = 81 - 9

2x = 72

x = 36

9y + 9 = 99

9y = 90

y = 10

According to definition of parallelogram

[tex]\\ \rm\hookrightarrow 2x+9+99=180[/tex]

[tex]\\ \rm\hookrightarrow 2x+108=180[/tex]

[tex]\\ \rm\hookrightarrow 2x=72[/tex]

[tex]\\ \rm\hookrightarrow x=36[/tex]

And

And

Answer:

60

Step-by-step explanation:

Area of rectangle (A)=Length (L) × Width (W)

A=12×5

A=60

Answer:

1/2

Step-by-step explanation:

Look for the angle of -60, you will see the coordinate (1/2,-sqrt3/2)

The cosine function is the x value of each coordinate of the unit circle

Let me know in the comments if you have any questions! If you could mark this answer as the brainliest I would greatly appreciate it! :D

Answer:

Step-by-step explanation:

c 1/2

Answer: D. y= 15/x

Step-by-step explanation:

We have to test each explanation first, but I started with D because it is the most reasonable.

When you check the first column, you take 15 and divide it by 15. What do you get? 1.

1. X= 15 Y= 1 (15/15) = 1

When you check the second column, you take 15 and divide it by 5. What do you get? 3.

2. X= 5 Y= 3 (15/5) = 3

When you check the third column, you take 15 and divide it by 3. What do you get? 5.

3. X= 3 Y= 5 (15/3) = 5

When you use the fourth column, you take 15 and divide it by 1. What do you get? 15.

4. X= 1 Y= 15 (15/1) = 15

Since this all checks out, the answer is therefore correct.

*MAKE SURE TO READ IT CAREFULLY TO UNDERSTAND IT*

Answer:

0.35

Step-by-step explanation:

Answer: 12/50

Step-by-step explanation: convert all of them to decimals.

Answer:

The answer D is correct.

Step-by-step explanation:

-x + y = 8 ⇒ ( 1 )

7x + 3y = - 16 ⇒ ( 2 )

y = 8 + x ⇒ ( 3 )

Let us take equation 2 and let us replace y with (8+x).

Let us solve and find the value of x.

7x + 3y = -16

7x + 3 ( 8 + x ) = - 16

7x + 24 + 3x = -16

10x + 24 = -16

10x = -16 - 24

10x = -40

And now let us find the value of y.

For that, let us use equation (3)

Here, we have to replace x with -4 to find the value of y.

y = 8 + x

y = 8 - 4

Now we have to the answers in the form ( x , y )

Let us write.

( x , y ) ⇒ ( -4 , 4 )

Let me know if you have any other questions. :-)

The answer is D) AABC is translated 1 unit right, then rotated 90° clockwise about the origin

If you follow the steps translating triangle ABC to A"B"C" and rotating it. You will get that answer. I can envision it mentally simply by following one coordinate at a time which can help me during tests and is how the translations work.

For instance if you moved the A coordinate 2 units to the right it would sit on the y axis, and when rotated 90 degrees wouldn't 1 unit above the x axis but on it. You can simply use mental math for questions like this because they are simple enough to follow where you just pick a coordinate and do the translating and dilating based on what you are given.

Sorry if it's not a mathematical explanation but it's how I usually solve these questions! Hope I could help!!
~Neo

The Sequence of Transformation that has been applied is; D. AABC is translated 1 unit right, then rotated 90° clockwise about the origin.

From triangle translation of ABC to A"B"C" and rotation of it, we can see that;

If we moved the A coordinate 2 units to the right it would sit on the y axis, but when rotated 90°, it would be 1 unit on the x axis.

Thus, applying the principe of translation and rotation we can say that AABC is translated 1 unit right, then rotated 90° clockwise about

the origin.

Read more about Translation and Rotation at; https://brainly.com/question/5612016

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Answer:

x = 3 and y = 11 is the answer.

in graph, this is an intersecting lines which means it has one solution.

Step-by-step explanation:

4x + y = 23

y = x + 8

arranged:

4x + y = 23

-x + y = 8

4x + y = 23

4 (-x + y = 8)

4x + y = 23

-4x + 4y = 32

———————

0 + 5y = 55

5y/5 = 55/5

y = 11

substitute:

y = 11

y = x + 8

11 = x + 8

11 - 8 = x

3 = x

Answer:

4 is the answer

Step-by-step explanation:

I hope this helps

Answer:

yeah then the ans is 11

Step-by-step explanation:

.........

Answer:

m∠UQT = 52°
m∠UTQ = 42°
x = 1

Step-by-step explanation:

∠UQT is an alternate interior angle of ∠RSQ

Therefore, ∠UQT is 52°

∠UTQ is an alternate interior angle of ∠URS

Therefore, ∠UTQ is 42°

The diagonals of a parallelogram are congruent, so 4x + 1 is 5

-Chetan K

QS is the intersector

Similarly

Now

Diagonals of parallelogram bisect eachother

[tex]\\ \rm\Rrightarrow 4x+1=5[/tex]

[tex]\\ \rm\Rrightarrow 4x=4[/tex]

[tex]\\ \rm\Rrightarrow x=1[/tex]