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chubhunter [2.5K]
3 years ago
12

Anyone know the answer ?

Mathematics
2 answers:
Serhud [2]3 years ago
6 0
The answer to the question is <CFD and <DFE
KIM [24]3 years ago
3 0

Answer:

CFD and DFE are complementary

Step-by-step explanation:

Complementary angles add to 90

We know that CFE equals 90 degree

CFE + CFB = 180 because they form a straight line

CFB is a right angle = 90

CFE +90 = 180

Subtract 90 from each side

CFE =90

CFE is made up of two angles, CFD and DFE

There fore CFD and DFE are complementary

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Peter attends 6 lessons each week . A year he attends 52 weeks. But he missed 5 classes how many lessons did he attend during th
VMariaS [17]
You are given the information that he takes six lessons per week. First we will calculate the total lessons he could potentially take per year.

6 • 52 = 312

He could potentially take 312 lessons in one year.

Now that you know this information, you simply subtract the days he missed from that total.

312 - 5 = 307

Your final answer: Peter took 307 lessons during the year.
4 0
3 years ago
Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line ali
VLD [36.1K]

Answer:

x=35^\circ

Step-by-step explanation:

From the diagram which I have drawn and attached below:

56^\circ+y+51^\circ=180^\circ$ (Sum of Angles on a Straight Line)\\y=180^\circ-(56^\circ+51^\circ)\\y=73^\circ

Next, in the triangle, the sum of the three interior angles:

y+x+72^\circ=180^\circ\\$Since y=73^\circ\\73^\circ+x+72^\circ=180^\circ\\x=180^\circ-(73^\circ+72^\circ)\\x=35^\circ

The value of angle x is 35 degrees.

7 0
3 years ago
The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed ca
RUDIKE [14]
I need the answers lol
4 0
3 years ago
What number is 24% of 80
disa [49]
The answer to your query is 19.2
6 0
3 years ago
Read 2 more answers
Triple the difference between 32 and 19. A. 3 x (32 -19) B. 32 - 19 x 3 C. 3 x 32-19 D. (3 x 32)-19
Elza [17]
The answer is A 3x(32-19)

Reasoning: Triple the difference of 32 and 19 would be a 3x multiplication of 32-19, you need parenthesis in order to do 32-19 first because of PEMDAS. SO the answer would be 3x(32-19 because none of the other options would show the equation correctly.

If you have any more questions feel free to ask them here on Brainly.com, please make sure to give my answer a rate, like, and vote brainliest if I've helped you out, it helps me a lot too!
5 0
3 years ago
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