I'm confused how to do this??

Answers

Answer 1

Answer: 1) Find x
The equation is:
4x=64

x=64/4=16

answer: x=16º

2)Find y:
The equation is:
(2y)+(3y+5)=180
5y=180-5
5y=175
y=175/5
y=35

Answer: y =35º

Find the measure of each angle...
3)∠a
2y+4x+a=180
2(35º)+4(16º)+a=180º
70º+64º+a=180º
a=180º-70º-64º=46º

Answer: ∠a=46º.

4)∠b
a+b=180º
46º+b=180º
b=180º-46º
b=134º

Answer: ∠b=134º

5)∠c
a+c=180º
46º+c=180º
c=180º-46º
c=134º

Answer: ∠c=134º

6)∠d
112º+d=180º
d=180º-112º
d=68º

Answer: ∠d=68º

7) ∠e
64º+d+e=180º
64º+68º+e=180º
e=180º-64º-68º
e=48º

Answer: ∠e=48º

8)∠f
e+f=180º
48º+f=180º
f=180º-48º
f=132º

Answer: ∠f=132º

Related Questions

Elaine has a piece of wire that is 2.16 meters long.Dikembe has a piece of wire that is 2.061 meters long. whose piece of wire is longer?How can u tell?
The sum of three consecutive numbers is 57. What is the largest of these numbers?18192021
Nam has a bag of 8 chips numbered 1 to 8. He will perform an experiment to model the theoretical probability of pulling a chip with the number 6.Select from the drop-down menus to correctly complete the sentences.Nam should pull a chip and replace it after each turnA. as many times as possibleB. 8 times, and then divide the number of times 6 occurs by A. 8B. the number of trials. After many trials, the experimental probability will be close to the theoretical probability of A. 1/8B. 2/3C. 1/6.
You can draw a quadrilateral with no parallel lines and at least one right angle.TRUE OR FALSE
Let JK be the median of LMBA. Find JK, m∠A and m∠ALM

There are 45 students in Lisa's class. 35 of the students are boys and rest are girls.How many boys in Lisa's class?
__________________
How many girls in Lisa's class?
_________________

Answers

45 total means
45=boys+girls

if 3/5 are boys then
3/5 area boys
3/5 of 45=boys
'of' can be translated as multiply for fractions
3/5 times 45=135/5=27
27 are boys

45=b+g
b=27
subsitute
45=27+g
subtract 27 from both sides
18=g
18 girls

27 boys
18 girls

*edited*
3/5 of the students are boys

"of" means multiplication

45 times 3/5 = 27
so there are 27 boys

the rest are girls
45 - 27 = 18
so there are 18 girls

Ruby ate 1 3 of a pizza, and Angie ate 1 5 of the pizza. How much of the pizza did they eat in all? A = 8 15 of the pizza B = 1 15 of the pizza C = 3 8 of the pizza D= 1 8 of the pizza

Answers

The amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15

How to add two fractions?

Let we have to add two fractions as:

$(a_1)/(b_1) + (a_2)/(b_2)$

Then we will find LowestCommon Multiple (LCM) of $b_1$ and $b_2$ . That will help to make the denominators same.

Once the denominators become same, the numerators can add up directly, giving us the finalresult of addition.

So, we're specified that:

Ruby ate 1/3 of a pizza
Angie ate 1/5 of the pizza

These 1/3 and 1/5 are parts of pizza.

If we add those parts which is eaten, we will get the total part of the pizza eaten.

Thus, we get:

Total part of the pizza eaten = (1/3 + 1/5) of a pizza.

The least common multiple of 3 and 5 is 15, because:

$3,6,9,12,15\n5,10,15$

(see the multiples of 3 and 5. The first common number as both's multiple is the least number which is multiple of both, and is 15).

Thus, we get:

$(1)/(3) + (1)/(5) = (1 * 5 + 1 * 3)/(15) = (8)/(15)$

Thus, the amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15

Learn more about fraction addition here:

brainly.com/question/17544795

A = 8/15 of the pizza
Well, 1/3 + 1/5 = (5+3)/ 15 = 8/15

Quadrilateral ABCD is a parallelogram with diagonals that intersect at point E. If AD=4w-5,DE=4,BE=x/2, and BC-7w-17, solve for x.

Answers

Given:
Quadrilateral ABCD is a parallelogram with diagonals that intersect at point E.
AD = 4w - 5
DE = 4
BE = x/2
BC = 7w - 17

AD and BC are parallelogram, this means that they are equal in measure.

AD = BC
4w - 5 = 7w - 17
4w - 7w = -17 + 5
-3w = -12
w = -12/-3
w = 4

AD = BC
4(4) - 5 = 7(4) - 17
16 - 5 = 28 - 17
11 = 11

DE = BE
4 = x/2
4*2 = x
8 = x

The value of x is 8.

Answer: The value of x is 8.

If there is 64 mi/h what is that in ft/sec?

Answers

64 mi/hr ÷ 60 = 1.066... mi/min
1.06666 ÷ 60 = 0.0177777... mi/sec
0.01777 × 5280 = 93.867 ft/sec

2/3x -1=9-1/6x please help thanks

Answers

I hope this helps you

2/3x+1/6x=9+1

4/6x+1/6x=10

5/6x=10

5/10=6x

x=1/12

What are the similarities in the pythagorean theorem and the distance formula

Answers

Answer:

Short answer: They are essentially the same thing.

The distance formula is derived from the Pythagorean Theorem

We have distance formula:

$D = √((x_1 - x_2)^2 + (y_1 - y_2)^2)$

Pythagorean Theorem:

$a^2+b^2=c^2 \Rightarrow c=√(a^2+b^2)$

The shortest distance between two points if a line. If you draw a line in the cartesian plane both points will have an x-coordinate and y-coordinate. Note that it forms a right triangle! Therefore, the distance between those points is the hypotenuse.

We can have a point $a=(x_(1), y_(1))$ and point $b=(x_(2), y_(2))$

But once $a$ and $b$ can be positive or negative:

$c = √(a^2+b^2)= D = √((\pm a)^2+(\pm b)^2)$

Answer:

The Pythagorean theorem states that, for all 90-degree triangles, the relationship between the lengths of the sides is given by the formula a^2 + b^2 = c^2.

DISTANCE FORMULA

The study of geometry in a graphical environment is called co-ordinate geometry.

In co-ordinate geometry, the standard formula for calculating the distance between 2 points is called the distance formula.

Step-by-step explanation:

Other Questions

Michael made a baby quilt that was 3 feet wide. It's perimeter was 16 feet. What was it's area?

a swimmingnpool is 50 meters long. Jamie swam 60 lengths of the pool in one week. How many kilometers did she swim

a supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. how many pounds of each item did the supplier sell?

An estimate for -93 is.