Mathematics High School

Determine if the triangles are congruent.

Determine If The Triangles Are Congruent.

Answers

Answer 1

Answer:A

Step-by-step explanation:

Answer 2

Answer:

congruent by AAS

Step-by-step explanation:

the picture indicates 1 congruent side and angle. the second angle is where they touch, those two angles are vertical angles and therefore congruent. so the triangles are congruent by means of Angle-Angle-Side

Related Questions

A farmhouse shelters 11 goats and ducks.Altogether,there are 34 legs.How many of each animal are there?

Answers

There are 4 ducks and 4.5 goats

PLS HELP I WILL GOVE YOU TUE BRAINLIEST HELP PLSSS HIRRY PLS TY

Answers

Answer: 180

Step-by-step explanation:

I tried answering it with the picture. I hope this helps!

Write an equation in slope intercept form from an equation not written in y=Mx+b. 2x+4y=12

Answers

Answer:

y=-1/2x+3

Step-by-step explanation:

2x+4y=12

4y=-2x+12 divide both sides by 4

y=-2/4x+12/4

y=-1/2x+3

The expression 2x2 + 12x + 10 represents a bird's height, in feet, x seconds after it leaves its nest,
What does 10 represent?
o A. the height of the bird's nest
OB. the bird's speed
O C. the distance the bird flies from its nest
o D. the flight time of the bird

Answers

The answer is A. You add the extra 10 feet to however high the bird flew from there

If angle A and angle B are supplementary, and their measures are (3x + 50)o and (7x + 10)o

respectively, find x, the measure of angle A and the measures of angle B.

Answers

Answer:

20 x

Step-by-step explanation:

Find the volume:
Please help ASAP

Answers

Answer:

6,666.67cube units

Step-by-step explanation:

Volume of the square based pyramid = BH/3

B is the base area

H is the height of the pyramid

Base area = Length * length

B = 25 * 25

B = 625 square units

Height = 32units

Volume = 625*32/3

Volume = 6,666.67cube units

Please help me friendsss?

Answers

Answer:

I believe it is E. 95.

Hope this helps! Sorry if it doesn't!

Answer:

85

Step-by-step explanation:

180°-50°-35° = 95

180°-95° = 85°

sorry if I got it wrong

A fossilized leaf contains 18% of its normal amount of carbon 14. How old is the fossil (to the nearest year)? Use 5600 years as the half-life of carbon 14 13,829 1600 35,538 23,309

Answers

Answer: The age of the fossilized leaf is 13829 years.

Step-by-step explanation:

Expression for rate law for first order kinetics is given by:

[tex]t=\frac{2.303}{k}\log\frac{a}{a-x}[/tex]

where,

k = rate constant  

t = age of sample

a = let initial amount of the reactant = 100

a - x = amount left after decay process = [tex]\frac{18}{100}\times 100=18[/tex]  

a) for completion of half life:  

Half life is the amount of time taken by a radioactive material to decay to half of its original value.

[tex]t_{\frac{1}{2}}=\frac{0.693}{k}[/tex]

[tex]k=\frac{0.693}{5600years}=0.00012years^{-1}[/tex]

b) for finding the age

[tex]t=\frac{2.303}{0.00012}\log\frac{100}{18}[/tex]  

[tex]t=13829years[/tex]

The age of the fossilized leaf is 13829 years.

The fossilized leaf is 13855 years old.

Half life is given by:

[tex]N(t)=N_o(\frac{1}{2} )^\frac{t}{t_\frac{1}{2} } \\\\Where\ N(t)\ is \ the \ value\ of\ the\ substance\ after\ t\ years,N_o\ is\ the\\original\ value\ and\ t_\frac{1}{2} \ is\ the\ half\ life[/tex]

Given that half life = 5600 years, N(t) = 18% of normal amount = 0.18N₀. Hence:

[tex]0.18N_o=N_o(\frac{1}{2} )^\frac{t}{5600} \\\\0.18=(\frac{1}{2} )^\frac{t}{5600}\\\\ln(0.18)=\frac{t}{5600}ln(0.5)\\\\t=13855\ years[/tex]

The fossilized leaf is 13855 years old.

Find out more at: https://brainly.com/question/4483570

Line A is perpendicular to Line B. If the slope of Line A is 9/4, what is the slope of line B?

Answers

Answer:

4/9

Step-by-step explanation:

The gradient of the perpendicular line is -1/m

The perpendicular to a given slope is its negative reciprocal. This means the fraction is flipped and multiplied by −1.

Solve the system using the Substitution Method.

3x+5y=-1

x+2y=-1

Group of answer choices

Answers

Answer:

(-7, 4)

Step-by-step explanation:

I checked on photomath

Is Figure A congruent to Figure B? Explain.

No, because the orientation of Figure B is not the same as Figure A.

Yes, because Figure B can be obtained from Figure A by a series of translations.

Yes, because Figure B can be obtained from Figure A by a rotation and a translation.

No, because there is no sequence of translations, rotations, and reflections by which Figure B can be obtained from Figure A.

Answers

Yes, because figure B can be obtained from figure A by a series of translations

i need help with this HELPPPPP

Answers

Answer:

number 4

Step-by-step explanation:

I believe it’s the last one but I could be wrong

PLEASE PLEASE HELP ME AND GIVE THE CORRECT SSNWT ANSWER!!!

Answers

Answer:

47

Step-by-step explanation:

I dont know

what is the answer for 5 × [(8 + 2) − (16 − 9)]

Answers

Answer: do PEMDAS and the answer should be 17 I’m not 100%

Step-by-step explanation:

For each expression, combine like terms.

Answers

1. 7a
2. 8x-1
3. 7x-4
4. 13x-7

:)

SIMPLIFICAR 36/144 POR FAVOR PLISSS

Answers

Answer:

Divide both the numerator and denominator by the GCD

36 ÷ 36

144 ÷ 36

Reduced fraction:  

1/4

Therefore, 36/144 simplified to lowest terms is 1/4.

Cylinder AAA has a volume of 666 cubic units, and a height of 333 units. Cylinder BBB has the same base area and height, but its slant height is 444 units.

What is the volume of cylinder BBB?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
666 cubic units

(Choice B)
B
888 cubic units

(Choice C)
C
10.\overline{6}10.
6
10, point, start overline, 6, end overline cubic units

(Choice D)
D
181818 cubic units

Answers

Answer:

Step-by-step explanation:

Its 6 cubic units trust me!

Answer:

6 cubic units

Step-by-step explanation:

i got it correct on khan. all credit goes to escalizt. thank you

Sorry if it is blurry but can you give me the answer plsss

Answers

B. 21 mmmmmmmmmmmmmmmmmmmmmmmm

Answer:

A) 7

Step-by-step explanation:

25% = 0.25

28 x 0.25 = 7

STOP AND HELP PLZzzzzzzz

Answers

Answer:

k = 2

Step-by-step explanation:

9 = k(6) - 3

12 = 6k

k = 2

Answer:

k = 2

Step-by-step explanation:

We know that in the coordinates (6, 9) 6 is X and 9 is Y. So, we can just plug that into the equation in the problem to get 9 = 6k - 3. Then, after solving, we get the answer as k = 2.

what are image of 5/2 slope​

Answers

Answer:

2/5

Step-by-step explanation:

you switch the numbers from the equation

18) Does the graph show a function?

Answers

Answer:

No

Step-by-step explanation:

yes ,graph it shows a function

a conference will take place in a large hotel meeting room. The organizers of the conference have created a drawing to determine how to arrange the room. The scale indicates 1/2 inch in the drawing represents 12 feet in the actual room. The scale drawing that the organizers are using is shown. The dotted line represents a folding wall. What is the actual length of the folding wall?

Answers

Answer:

313 ft

Step-by-step explanation:

If 12in = 12 ft

313in = x

= 313 ft

PLEASEEE HELP MEEEEEEE ITS HAAARRDDD WELL FOR MEEE ITS DUE TODAAAYYY THANK UUUUUUU!!!!!!!!

Answers

Answer:

take a better picture can't see what it says

Ann wants to have dinner ready at 6:00p.m. A chicken casserole takes 35 minutes to bake and 15 minutes to prepare. After the casserole is done, Ann has rolls to warm up in the oven for five minutes. What time should she start preparing the casserole? I will Brainliest

a.4:55 p.m. b.5:00 p.m. c.5:05 p.m. d.5:10 p.m.

Answers

Answer:

5: 05

Step-by-step explanation:

35 + 15 + 5 = 55

60 - 55 = 05

5:05

Answer: 5:05 pm. (C)

Step-by-step explanation:

For this, you have to add up the times. 35+15+5. That is 55 minutes. If it would take 55 minutes, you will want to subtract 55minutes from the time you want it to be done. This will give us 5:05pm.

What type of angle relationship is shown?

Answers

Answer:

straight angle

Step-by-step explanation:

9x_15+2x_3=180

11x_18=180

11x=180+18

11x=198

x=198÷11

x=18

Answer:

The angles are a linear pair.

x = 18

Step-by-step explanation:

The angles are a linear pair, meaning the angles add up to 180 degrees.

(9x - 15) + (2x - 3) = 180

11x - 18 = 180

11x = 198

x = 18

The price of a new guitar at Mickey's Music Store is more than $85. Which inequality uses p to correctly represent the price of any new guitar at Mickey's Music Store?

p=85
p≥85
p>85
p≤85

Answers

Answer: p>85

Step-by-step explanation:this equation shows that the new price is bigger that the old price.

Answer: p≥85

Step-by-step explanation: more than

Round your answer to the nearest hundredth.
C
2
A
TO
ro
3
Tea
B

Answers

Answer:

arcsin or sin^-1(2/3) = 41.81°

A scuba diver starts her dive at an elevation of 0 feet. If her elevation changes by 40 1/2
feet per minute, what will be her elevation after 3 minutes?

Answers

Answer:

121.5

Step-by-step explanation:

40.5*3=121.5

What is the volume of the following rectangular prism?
3
20
units2
2.
units
3
Volume
units
-

Answers

Answer:

1/10 units^3

Step-by-step explanation:

3/20 x 2/3 = 6/60 = 1/10 units^3

Answer:

3

Step-by-step explanation:

I don't have any clueeeee????!!!!!!

Answers

Answer:

x = 2

Step-by-step explanation:

Given

[tex]\frac{1}{6}[/tex] = [tex]\frac{x}{12}[/tex] ( cross- multiply )

6x = 12 ( divide both sides by 2 )

x = 2

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