Which is the measure of angle D?

Which Is The Measure Of Angle D?

Answers

Answer 1

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Sum of the interior angles of any triangle is 180° .

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Thus ;

[tex]In \: \: ∆ DEF→D + E + F = 180° \\ [/tex]

[tex]D + 77° + 31° = 180°[/tex]

[tex]D + 108° = 180°[/tex]

Subtract sides 108°

[tex]D + 108° - 108° = 180° - 108° \\ [/tex]

[tex]D = 72°[/tex]

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The correct answer is Option four .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Answer 2
The answer is the four position

Related Questions

anyone know this , please help

Answers

Answer:

The original fee is $40 before you add any miles.

Step-by-step explanation:

When the miles are at 0 the fee is already at $40.

Answer:

I believe it is D

Step-by-step explanation:

I'm bad at y intercepts so I'm SO sorry if I am incorrect

7
77 watermelons cost
$
8.96
$8.96dollar sign, 8, point, 96.
Which equation would help determine the cost of
5
55 watermelons?

Answers

Answer:

A

Step-by-step explanation:

7=8.96

5=??

(5×8.96)÷7= 6.4

which is shown by A

Solve the simultaneous equations 5+2y=11 -5x+4y=13 pleas help

Answers

Answer:

x=5 y=-2.

Step-by-step explanation:

Please answer quickly I'm failing and need help!

Answers

Answer:

Blue=slope of 1

Yellow=slope of 2

Black=slope of 1/5

What’s the difference between a supplementary and complementary angle?

Answers

Answer:

Supplementary angle is 180 degrees

Complementary angles are 90 degrees

Explanation:

I’m in honors class. Trust me.

Challenger Elementary School has 800 students. Every Wednesday, 12% of the students stay after school for Chess Club. How many students attend on Wednesday’s?

Answers

Answer:

96 students attend chess club after school on Wednesday's.

Step-by-step explanation:

To solve this problem, simply multiply 800 x 0.12.

    800 x 0.12 = 96

I hope this was helpful to you! If it was, please consider rating, pressing thanks, and marking my answer Brainliest. It would help a lot. Have a great day!

Answer:

[tex]\huge\boxed{\text{96 students}}[/tex]

Step-by-step explanation:

In order to find how many students stay back for Chess Club, we want to find 12% of 800.

To do this, we can set up a percentage proportion.

[tex]\frac{12}{100} = \frac{x}{800}[/tex]

We can now solve for x by cross multiplying.

[tex]800 \cdot 12 = 9600\\9600 \div 100 = 96[/tex]

So, 96 students attend Chess Club on Wednesdays.

Hope this helped!

Which of the following shows 4.819 correctly rounded to the tenths place?

Answers

answer; 4.8 fjfjfbfjdjd

Answer:

Step-by-step explanation:

Which of the following shows 4.819 correctly rounded to the tenths place

put the smaller number in the end 1.489 i hope this helps

which does not apply?

Answers

Answer:

deez nuțs

Step-by-step explanation:

got em

the answet is b.

write the equation for the graph

Answers

[tex]y=|x+1|+2[/tex]

also that's a huge blank.

pls help me with this inequality: 4x ≤ 2(x + 3) + 4

Answers

Answer: x≤ 5

Step-by-step explanatiion= hope it helps

Seven times a number minus the number is -48. Find the number.
A. the number is -8
B. the number is 8
C. the number is 6

Answers

Answer:

x = -8

Step-by-step explanation:

let's say the number is equal to x; seven times the number is 7x;

then it says minus the number so 7x-x is equal to -48

7x-x=-48; combine the x's

6x = -48; now divide by 6

x = -8

Answer:

The anwser would be A: -8

Step-by-step explanation:

7 x -8 = -56

-56 - (-8) = -48

The temperature at 2 am was -12 degrees. At noon the temperature had risen 16 degrees. At 4 pm the temp dropped 8 degrees. What was the temperature at 4 pm

Answers

Answer: - 4

because The temperature at 2 am was -12 degrees and At noon the temperature had risen 16 degrees

=> the temperature at noon was -12 + 16 = 4 (degrees)

At 4 pm the temp dropped 8 degrees => the temperature at 4 pm was:

4 - 8 = -4 (degrees)

Step-by-step explanation:

Slope from graph???????????

Answers

Answer:

The slope equation says that the slope of a line is found by determining the amount of rise of the line between any two points divided by the amount of run of the line between the same two points. In other words, Pick two points on the line and determine their coordinates.

Step-by-step explanation:

divide in simplest form
13÷10 5/6
7/8÷3 1/16
how many 1 3/5 inch books can fit on a
14 1/2 inch long book self

Answers

Answer:

13÷10 5/6

7/8÷3 1/16

how many 1 3/5 inch books can fit on a

14 1/2 inch long book self

Step-by-step explanation:

Are the trianges congruent?
If so, state how
Help ASAP

Answers

Answer:

Okay so on the first one it would be congruent because they have  congruent sides or angles. (Hint: Look at the tick marks on both triangles and see if they match up, if they do then they are congruent.) I hope this helps you have a great day! <3

Step-by-step explanation:

Which of the suns below can be expressed as 6(3+9)

Answers

Answer: the answer is 72

Step-by-step explanation: add 3+9 in the parenthesis. 3+9=12Then multiply 12 and 6 which is 72

Solve for x. x=16*4 to the second power +34*m. When m=5​

Answers

If what I said in the comments was right then first we have to substitute m.

x = 16(4)^2 + 34(5)

16(4) = 64

64^2 = 4096

x = 4096 + 34(5)

34(5) = 170

x = 4096 + 170

x = 4,266

Will give brainlist i really need help!!

Answers

Answer:

40 units^2

Step-by-step explanation:

The area of the triangle is

A = 1/2 bh

A = 1/2 ( 8 * 10)

   = 1/2 (80)

  = 40 units^2

Step-by-step explanation:

a=1/2*b*h

a=1/2*8*10

a=40

Which of the following ratios is equivalent to the
ratio of 24 to 42 ?
A. 1 to 1
B. 1 to 2
C. 1 to 4
D. 1 to 8
E. 1 to 16

Answers

The answer to this should be B since 24/42 is 1/2

Answer quick please !!

Answers

Answer:

B -- give brainliest pls

Step-by-step explanation:

If f(a)=-5, what is the value of |f(a)|?

Answers

|f(a)| , the vertical lines mean absolute value. Absolute value is the positive value of the answer whether it is actually negative or positive.

F(a) is given as -5, so the absolute answer would be 5

The answer is 5

what’s equivalent to the equation 5x+30=45 PLEASE HELP ME

Answers

Answer:

x+6=9

Step-by-step explanation:

divide all by 5

Answer:

x=3

Step-by-step explanation:

Subtract 30 from both sides.

5x=15

Divide both sides by 5

x=3

Edit: Go with the other answer

Convert the given amount to the given unit.

9 ​yd; ft

Answers

Answer:

27 Feet

General Formulas and Concepts:

Dimensional Analysis

Step-by-step explanation:

Step 1: Define

9 yards

x ft

Step 2: Define conversion

1 yd = 3 ft

Step 3: Find

Set up:          9 yd(3 ft/yd)Evaluate:       27 ft

what is the value of this question below when y =7
2y^2+9y+2 (^ that sign is the square btw more questions comingg)

Answers

Answer:

163

Step-by-step explanation:

2y^2

=2(7^2)

=2(49)

=98

9y

=9(7)

=63

98+63+2

=163

PLS GIVE BRAINLIEST

Answer:

163

Step-by-step explanation:

Plug into parenthesis

2(7)^2+9(7)+2

plug into calculator

answer = 163

please give me an answer for this
200,000 x 300,000

Answers

Answer:

60,000,000,000

Step-by-step explanation:

can someone please help me with this problem!!

Answers

Answer:

Step-by-step explanation:

the bat is 12. the pumpkin is 5. and the weird looking thing is 14

14 plus 14 plus 12 is 40

12 minus 5 is 7

5 plus 14 is 19

14 minus 5 plus 12 is 21

Answer:

  21

Step-by-step explanation:

Green bat:   x

Purple bat:   y

  Pumpkin:   z

Given:

  2x + y = 40

  y - z = 7                ===>      y = 7 + z

  z + x = 19             ===>       z = 19 - x

Substitution to find green bat x:

  2x + y = 40

  2x + (7 + z) = 40

  2x + 7 + z = 40

  2x + 7 + (19 - x) = 40

  2x + 7 + 19 - x = 40

  x + 26 = 40

  green bat:  x = 14

Substitution to find pumpkin z:

  z + x = 19

  z + (14) = 19

  z + 14 = 19

  pumpkin:  z = 5

Substitution to find purple bat y:

  y - z = 7

  y - (5) = 7

  y - 5 = 7

  purple bat:  y = 12

Solve for x - z + y:

  14 - 5 + 12 = 21

I dont know how to write the question or answers​

Answers

Answer:

i think i think its B

Step-by-step explanation:

Answer the question in the photo

Answers

Everything but C or all of the above because they can all be decimals technically

Answer:

B and C

Step-by-step explanation:

Both B and C

B)

2/5 = 0.4 (which terminate as decimals)

Similarly

C)

-1/4 = -0.25 (also terminates)

But A and D do not terminate

As for A) 1/3= 0.33333333..........

and for D) 7/9= 0.777777777......

In both cases the decimals are a never ending sequence or in other words does not terminate at all. They are irrational numbers.

Hope you understand. Thank you.

A 1/2 cup serving of ice cream contains 140 calories. How many calories would be in a 3/4 cup serving?

Answers

Answer:

There would be 210 calories in a 3/4 cup serving.

Step-by-step explanation:

1/2 of 140 = 70

70 = 1/4

70 x 3 = 210 = 3/4

I hope this helped you! If it did, please consider pressing thanks, rating my answer, and marking as Brainliest. It would be a big help! Have a great day! :)

Based on the number of calories in 1/2 cups, the number of calories in 3/4 cups is 210 calories.

Number of calories in 3/4 cup

You can use direct proportion to solve for this by assuming that the calories in 3/4 cups is x:

1 / 2          :         140 calories

3 / 4          :        x

Cross multiplying would give:

1/2x = 105

x = 105 ÷ 1/2

x = 210 calories

In conclusion, there would be 210 calories in 3/4 cups.

Find out more on direct proportion at https://brainly.com/question/1266676.

Rich and Betsy Cuik started a small business. They manufacture a microwavable coffee-to-go cup called Cuik Cuppa Coffee. It contains spring water and ground coffee beans in a tea-bag-like pouch. Each cup costs the company $1.00 to manufacture. The fixed costs for this product line are $1,500. Rich and Betsy have determined the demand function to be q = -1,000p + 8,500, where p is the price for each cup.
Write the expense equation in terms of the demand, q.
Express the expense equation found in part (a) in terms of the price, p.

Answers

Answer: E= 1.00q + 1,500

Step-by-step explanation:

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