Plzz help
In the figure, two pairs of congruent angles are marked. What is the value of a? Express your
answer as a common fraction.

Answers

Answer 1
You didn’t attach a figure

Related Questions

Please help I with give Brainiest if correct

Answers

Answer:

7r 637 74 472a.b/s

Step-by-step explanation:

PLEASE HELP ASAP
Evaluate bd/a +c if a=−2 , b=3 , c=−12 , and d=−4 .

Answers

Answer:

[tex] \frac{bd}{(a + c)} = \frac{3 \times ( - 4)}{ (- 2) + ( - 12)} = \frac{( - 12)}{( - 14)} = \frac{6}{7} \\[/tex]

6/7 is the right answer.

Write an equation that is perpendicular to the line y = 5x - 1 and passes through the point (10, 8)

Answers

Answer:

y = -1/5 x + 10

Step-by-step explanation:

The equation of a line in point slope form is expressed as;

y - y0 = m(x-x0)

m is the slope

(x0, y0) is the point on the line

Given the equation y = 5x -1

Slope m = 5

Slope of the line perpendicular to the line will bw M = -1/5

Substitute into the equation

y - 8 = -1/5(x-10)

5(y-8) = -(x-10)

5y - 40 = -x+10

5y = -x+10+40

5y = -x+50

y = -1/5 x + 10

Hence the required equation is y = -1/5 x + 10

Lamont’s grandmother started a stamp collection in 1914 (year 1) and added the same number of stamps to the collection each year. When Lamont’s mother received the collection in 1954, there were 203 stamps in the collection. Lamont’s mother continued to add the same number of stamps to the collection each year. When Lamont received the collection in 1990, there were 383 stamps in the collection. If Lamont continued to add the same number of stamps each year, how many stamps were in the collection at the end of 2000 (year 86)?

A. 204

B. 293

C. 433

D. 663

Answers

Answer: C. 433

Step-by-step explanation:

Linear equation: y=mx+c,  where m= constant rate of change, c=initial value of yor y-intercept.

Let x = number of years after 1914.

y=  Number of stamps after x years.

In 1954 (year 40), there were 203 stamps in the collection.

i.e. 203=40m+c (i)  [rate of change in number of stamps  is constant]

In 1990 (year 76), there were 383 stamps in the collection.

i.e. 383=76m+c (ii)

Subtract (i) from (ii)

180= 36m

[tex]\Rightarrow\ m=5[/tex] i.e. 5 stamps added per year.

from (i), [tex]203=40(5)+c\Rightarrow\ c=203-200=3[/tex] [Initially he has 3 stamps]

Stamps in 2000(year 86)  = m(86)+c= 5(86)+3

= 430+3

= 433

Hence, correct option is C. 433

can someone help me out please

Answers

Answer:

D. g(x) = (x - 5)² + 3

Step-by-step explanation:

If a graph is translated horizontally, the value will affect x inside of the parentheses. For example, (x + #) or (x - #).

If a function is translated to the right, there will be a (-) sign. If a function is translated to the left, there will be a (+) sign.

This function needs to be translated 5 units to the right. Therefore, the equation will be: g(x) = (x - 5)² + 3

margarite owns a boutique. she sells her jewelry at a 30% markup. if she buys a bracelet for $22, what would she sell it for after the markup?​

Answers

She would sell it for $26.60 after the markup.

What is the final elevation if a bird starts at 20 m and changes 16 m?

Do not include units (meters) in your answer

Answers

Answer:

Depends if the bird is going up or down, if going up, then they are 36 (you said don't say units so i won't say it) in going up and 4 if going down! :D

Step-by-step explanation:

Is 9.5 bigger than 9​

Answers

Answer:

yes it is.

Step-by-step explanation:

9.5 is greater than 9 as when we divide 9.5 by 9 the result is greater than one.

What is the scale factor?

By using a scale factor we can determine if one quantity is greater than or less than another quantity.

Given, are two numbers 9.5 and 9 to determine if 9.5 is greater than 9 or not we'll divide 9.5 by 9 if the result is greater than 1 then 8.5 is greater than 9 and if the result is less than 1 then 9.5 is less 9.

Now, 9.5/9 = 1.05 which is greater than 1.

∴ 9.5 is greater than 9.

learn more about scale factors here :

https://brainly.com/question/22312172

#SPJ2

select the correct values for x and y in the figure below given the two figures are similar

Answers

Answer:

i think it might be B or C

Step-by-step explanation:

Answer:

B) 120

Step-by-step explanation:

both shapes are supposed to be similar, meaning the 60° on the bigger on is the same on the smaller on

360-120=240

240/2=120

Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B

Answers

Answer:

AB ≈ 8.86 cm

Step-by-step explanation:

Using the sine ratio in the right triangle

sin41° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{13.5}[/tex] ( multiply both sides by 13.5 )

13.5 × sin41° = AB , then

AB ≈ 8,86 cm ( to 3 significant figures )

Answer:

8.87

Step-by-step explanation:

use the sin law for right triagles sin(θ)= opposite/hypotenuse so

sin(41)=(AB)/13.5

13.5×sin(41)=AB

8.87=AB

Note: Figure not drawn to scale.
Height has been rounded for computational ease.

If h = 8 units, X = 9 units, Y = 8 units, and Z = 16 units, what is the volume of the triangular prism shown above?
A.
480 cubic units
B.
512 cubic units
C.
1,024 cubic units
D.
576 cubic units H= height y = is the length and z and the other x are width there is a visual

Answers

Answer:

this is very simple

its 2342423424324343

Step-by-step explanation:

Answer:

Its D i just did it on study island

Step-by-step explanation:

Conver Mixed Number to an Improper Fraction
15 and 7/10

Answers

Answer:157/10

Step-by-step explanation:

Make 15 into an improper fraction (every number is a fraction over 1) so multiply the numerator(15) and the denominator(1) by 10 to get 150/10 then add 150/10 to 7/10 to get 157/10

Answer:

[tex]\frac{157}{10}[/tex]

Step-by-step explanation:

Step 1

Multiply the denominator by the whole number

10 × 15 = 150

Step 2

Add the answer from Step 1 to the numerator

150 + 7 = 157

Step 3

Write answer from Step 2 over the denominator [tex]\frac{157}{10}[/tex]

Use the given scale factor and the side lengths of the scale drawing to
determine the side lengths of the real object.
BRAINLIEST

Answers

can anybody help maybe b

Answer:

B

Step-by-step explanation:

i took i test trust me ( :

select all relations that are functions from the choices below.

Answers

The correct answer is A

A quadrilateral has three angles that measure 88°, 82°, and 55°. Find the unknown angle measure.

Answers

135 hope this helps :))

Answer: 135° is the unknown angle measure.

Step-by-step explanation: We know a quadrilateral has 4 angles and measure a total of 360°.

To find the unknown angle simply add all the 3 angles and then subtract them from 360°.

Follow the steps:

88° + 82° + 55° = 225°. (Added the 3 angles)

360° - 225° = 135°. (Subtract the sum of the 3 angles from 360 degrees)

The price of a skateboard is $75. If the store has a 20% off sale, how much will the skateboard be?

Answers

Answer:

The skateboard will be $60

Step-by-step explanation:

$75 x 0.2 = $15

$75 - $15 = $60

Pet Supplies make a profit of $5.50 per bag on the nine of natural dog food. If the store wants to make a profit of no less than $5200, how many bags of dog food does the store I need to sell?

Answers

Answer:

=> (5200 X 9)/5.5=8509

Step-by-step explanation:

PLS HELP!!! it’s easy and i’ll give brainliest

Answers

Answer:

6.5

Step-by-step explanation:

8÷tan(51)=6.47...

              =6.5(correct to the nearest tenth)

             

This year, there are 220 farmers raising chickens in the county. This is a 30% increase over last year. How many farmers raised chickens last year?

Answers

Answer:

169 farmers raised chickens last year.

Step-by-step explanation:

Given that:

Number of farmers raising chickens this year = 220

This is 30% more than previous year.

Let,

100% be the percent of previous year and x be the number of farmers who raised chicken previous year.

Percent of farmers who raised chickens this year = (100+30)% = 130%

130% of x = 220

[tex]\frac{130}{100}x = 220[/tex]

1.3x = 220

Dividing both sides by 1.3

[tex]\frac{1.3x}{1.3}=\frac{220}{1.3}\\x=169.23[/tex]

Rounding to nearest whole number

x = 169

Hence,

169 farmers raised chickens last year.

CAN SOMEONE FROM USA DM ME PLS I HAVE ONE PROBLEM PLSSS ILL DO WHATEVER YOU WANT

Answers

What's wrong with you?

Answer:

UHHHHh

Step-by-step explanation:

wh- That's just...

Find the missing length indicated.
х
12
9
X =
units

Answers

Answer:

16

Step-by-step explanation:

9/12=12/x

x=16

Which expression is the multiplicative inverse of -21? A. B. C. 21 D. – 21 ?

Answers

Answer:

21

Step-by-step explanation:

Hope this helps!

Answer:

im prretty sure its b

Step-by-step explanation:

2
2
4 4
3
7
37
39
41
43

Answers

Answer:

39

Step-by-step explanation:

Matthew buys 13 uniforms for the baseball team. He pays $455 in total. What ratio shows the relationship of price to uniforms?

2Points
Select 2 possible answers.

Remember to reduce the ratio by the GCF

A
1 to 13

B
35 to 1

C
13 to 455

D
455 to 13

Answers

Answer: 35:1

Step-by-step explanation:

Glad I could Help :)

f(x) = 2x + c
g(x) = cx + 7
fg(x) = 4x + d
C and d are constants.
Work out the value of d.

May someone help me pleaseeee

Answers

Answer:

c=2, d=16

Step-by-step explanation:

The value of c is 2 and value of d is 16 when f(x) = 2x + c, g(x) = cx + 7 and fg(x) = 4x + d

What is a function?

A relation is a function if it has only One y-value for each x-value.

Given,

f(x) = 2x + c...(1)

g(x) = cx + 7..(2)

fg(x) = 4x + d..(3)

We need to find the values of c and d

fg(x) = 2(cx+7) + c

Apply distributive property

fg(x) =2cx+14+c...*

Now compare * with equation 3

2cx=4x

2c=4

Divide both sides by 2

c=2

and 14+c=d

Substitute c in above equation

14+2=d

d=16

Hence, the value of c is 2 and value of d is 16 when f(x) = 2x + c, g(x) = cx + 7 and fg(x) = 4x + d

To learn more on Functions click:

https://brainly.com/question/21145944

#SPJ2

GUYS PLZZZ HELPPPP MEEE IM GIVING oUT BRAINLIEST PLZZZ WHAT IS IT

Answers

Answer:

its 56

Step-by-step explanation:

Lol ive done dis before

Answer:

Step-by-step explanation:

38.1

Please help me!
"Explain why this graph shows a function."

Answers

Answer:

This graph shows a function because no vertical line passes through more than one point on the graph.

Step-by-step explanation:

please help me on this will give you brainliest

Answers

expression would be

46 - 2v

I’m literally gonna go insane from this TwT

Answers

The answer is ten
Positive 10

Make q the subject of the formula 2(5q^2+1)=c

Answers

Cndnsnakandbdbbbxs snd
Other Questions
Factor completely 7x2-45x-28 Solving for dominant strategies and the Nash equilibrium*Fill in the blanks please :) *Suppose Paolo and Sharon are playing a game in which both must simultaneously choose the action Left or Right. The payoff matrix that follows shows the payoff each person will earn as a function of both of their choices. For example, the lower-right cell shows that if Paolo chooses Right and Sharon chooses Right, Paolo will receive a payoff of 5 and Sharon will receive a payoff of 4.The only dominant strategy in this game is for _________ to choose __________.The outcome reflecting the unique Nash equilibrium in this game is as follows: Paolo chooses __________ and Sharon chooses _______. Answer quick! Most accurate answer gets Brainliest. 4. The difference between a number x and 12. Please help me with this homework and give me the correct answer Which table represents the statement "Brian rides a bicycle at a rate of 12 meters per second"?seconds (S)123meters (m)121824seconds (S)123meters (m)122448seconds (S)23meters (m)121314seconds (S)12.meters (m)1224Mark this and returnSave and You are moving a wagon with a friend's help you push on the left side of the wagon with 25 of force while your friend pulls from the right side of the wagon with a force of 15N,What is the net force? [tex]5x {}^{2} + 2x - 3 - px - p[/tex] ILL GIVE BRAINLIEST AND EVERYTHING ELSEEE HELP During the Civil War, many women Why is the inauguration so important to our country? Plz help I need the answer Madison makes 4 types of hair ribbons. She makes 3 of each type of ribbon. Howmany hair ribbons does Madison make?A 12B. 10C. 9D. 7 What is the difference between an embryo and a foetus Please give me the answer. Thanks b2-5cb=15 & c=9 if you can show the work it would be really helpful:) 6. Despite multimillion-dollar investments, many IT organizations cannot respond quickly to evolving business needs. Also, they cannot adapt to large-scale shifts like mergers, sudden drops in sales, or new product introductions. Can cloud computing help organizations improve their responsiveness and get better control of their IT costs Find the area A of polygon JKLMNO with the given vertices.J(-1,2), K (1,2), L (3,3), M (3,1), N (1,0), 0(-1,-3)A-square units Using two to three key vocabulary words, create two sentences. Vocab words: authenticity, power, pity, complex, ashamed, dispossess, dignity. 1. Which of these is NOT found in the nucleus of an atom?neutronsprotonselectronsthe mass of the atom