Mathematics High School

Are the two given triangles similar? Show your work to support your answer.
Helpppp please

Are The Two Given Triangles Similar? Show Your Work To Support Your Answer.Helpppp Please

Answers

Answer 1
Yes they’re both right angles and to get either triangle you divide or multiply by 1/2 or 2

Related Questions

A seamstress bought some some bolts of fabric at $25.30 each. She spent a total of $227.70. Write an equation and solve to find the number of bolts of fabric that she purchased.

Answers

Answer:

227.70 divided by 25.30

Step-by-step explanation:

if she spent 227.70 when 25.30 was how much the fabric costed, you will need to divide to find out how much fabric she got.

I really don’t know I knew I could solve this one but I’m stumped

Help please I’m taking my iready testtt

Answers

60% because I took it too

show work for brainliest.

find the equation for the parabola with vertex (4,6) and focus (4,9) .

Answers

Answer:

Equation of the parabola: 12y−72=(x−4)212y−72=(x−4)2 or y=x212−2x3+223y=x212−2x3+223.

Vertex form: y=(x−4)212+6y=(x−4)212+6.

No intercept form.

Vertex: (4,6)(4,6).

Focus: (4,9)(4,9).

Eccentricity: 11.

Directrix: y=3y=3.

Latus rectum: y=9y=9.

The length of the latus rectum: 1212.

Axis of symmetry: 

Step-by-step explanation:

from parabola calculator-eMathHelp

I hope it helps.

Josh wants to add a model of a tree to his model railroad layout. How big should the model tree be if the actual tree is 315 inches and the scale is 1:90?

Answers

Answer:

Step-by-step explanation:

Given that :

Scale used = 1:90

Actual tree = 315 inches

Let x = size of model tree

Which is the equation of a line that has a slope of -5 and passes through point (-3,-1)? O y=-3x+1 O y=-3x+3 O y=-x-1 O y=-x-3 3​

Answers

Note: Your answer choices are not clear, thus I have solved the complete question which anyways should be able to clear your concept.

Answer:

The equation of a line that has a slope of -5 and passes through the point (-3,-1) will be:

y = -5x - 16

Step-by-step explanation:

Given

slope = m = -5point = (-3, -1)

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

Here:

m is the slopeb is the y-intercept

Now, substituting m = -5 and (-3, -1) in the slope-intercept form of the line equation  to determine the y-intercept 'b'

[tex]y=mx+b[/tex]

-1 = -5(-3) + b

switch sides

-5(-3) + b = -1

15 + b = -1

b = -1 - 15

b = -16

Now, substituting m = -5 and b = -16 in the slope-intercept form of the line equation  to determine the equation of a line

[tex]y=mx+b[/tex]

y = -5x + (-16)

y = -5x - 16

Therefore, the equation of a line that has a slope of -5 and passes through the point (-3,-1) will be:

y = -5x - 16

Note: Your answer choices are not clear, thus I have solved the complete question which anyways should be able to clear your concept.

i need a lot of help on this please!!!

Answers

Answer:

y=-12, 0, 0,0,4

Step-by-step explanation:

They are all in order all you have to do is plug in the x value were the x is so like this

4(-2)-4 do it like that with every number from the x value then they are right

Tina’s house is located at point (5,4). What quadrant is Tina’s house in?

A: |
B: ||
C: |||
D: |V

Answers

Answer:

Tina's house located at point (5,4) is in Quadrant |.

Step-by-step explanation:

If both numbers in the parenthesis are positive, it's put in Quadrant |.

(You can also look up a graph quadrant divider and it will show you)

Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $5. On Saturday, rob earned $75 babysitting. How much money did he save?

Answers

Answer:

he saved $25

Step-by-step explanation:

The answer is 25 because 15 multiplied by 5 is 75 and 5 multiplied by 5 is 25.

A metal manufacturing company reduces the length of a 12.5-inch cylindrical rod, after which the rod measures 7.8 inches. How many inches was the rod shortened by?​

Answers

Answer:

4.7 inches

Step-by-step explanation:

The original is 12.5, and it was shortened to 7.8. So take the original, subtract the result, and you will get the answer.

12.5-7.8=4.7

Answer:

4.7 inches hope it helped

Help! Solve for r.
12=r-(34-2)

Answers

R= 3/8 or r=0.375 .....

20%= 2/?. What is the question mark?
5
100
10
20

Answers

Answer:

10

Step-by-step explanation:

I missed my math class yesterday and im not sure what to do here. Please help

Answers

Answer: ok so uhmmmm whats you math class about and what its about just study on that topic and i hope you pass if you have any tests

Email the teacher. Tell them that you’re sorry(explain why you weren’t there) and ask for extra credit or take the penalty

Factorise
X squared + 13x + 40

Answers

(x+8)(x+5) as
13 = 8 + 5 and
40 = 8 x 5
hope this helps! :)

Please help i need this ASAP! C(x)=0.7x^2-210x+27,738
Do not round your answer

Answers

Answer:

27/x

Step-by-step explanation:

sqrt((1, 476 + 274(341 - 48))/2)

Answers

is this the equation ??

can someone help me plz 2a+1=1

Answers

Answer:

0

Step-by-step explanation:

2a+1=1

2a=0

---   ---

2     2

a=0

Answer:

A=0

Step-by-step explanation:

2a+1=1

2a=1-1 (i moved +1 to the other side ...coz our goal is to isolate "a",  and in order to do this, look for numbers that are freer)(moving the +1 to the other side made it -1)(you just need to remember that when we move any number to the other side it will claim its opposite operation so +1 will turn to -1)

2a=0  (1-1=0)

a=0/2 (now, 2 is being multiplied with a, and to isolate "a" we move 2 to the other side, and this will make to divide ((because the opposite of multiplication is division)) )

a=0 (the ans!)

evaluate he expression for x=4​

Answers

Answer:

41

Step-by-step explanation:

Step 1:

12x - 7          Equation

Step 2:

12 ( 4 ) - 7       Input x value

Step 3:

48 - 7       Multiply

Answer:

41        Subtract

Hope This Helps :)

Answer:

Step-by-step explanation:

steps are below

step 1

12x-7  equation

12(4)-7

step 2

(12)(4)-7  Evaluate the equation

step 3

48-7

41  answer

What is the y-intercept when a line has a slope of 7 and passes through
the point (-1, -3)?

Answers

Answer:

The y-intercept would be -3

Step-by-step explanation:

already learn that

Question - what is the y-intercept when a line has a slope 7 and passes through the point (-1, -3)?


Answer - y = 10x +7

PLEASE ANSWER RIGHT PLEASE

answer choices
Question 30 options:

√11
√10
√61
5

Answers

Answer:

61

Step-by-step explanation:

(x2-x1)2 + (y2-y1)2

(5-0)2 + (-3-3)2

25+36= 61

square root of 61

Factor this -5x2 + 15x + 140

Answers

Answer: -5( x - 7) (x + 4)

Step-by-step explanation:

Factor the polynomial.

Answer: 5(3X+26)

Explanation: M a t h w a y

This is my question yall

Answers

Answer:

4

Step-by-step explanation:

12/6=2 2+2=4

What is the lowest common denominator

Answers

Answer:

3 and 8

Step-by-step explanation:

3 and 8 because 8 can only divide by 2 or four and get 4 and 2, and 3 can not get to any of these number.

Let xrepresent the number of bags of Takis Scorpion BBQ sold each day. • The number of bags of Valcano Queso Takis sold each day is 6 less than three times the number of Scorpion BBQ bags sold. The total number of bags sold is 250. What is x, the number of bags of Takis Scorpion BBQ?​

Answers

Answer:

(3x-6)+x=250

x=64

There are 64 Takis Scorpion BBQ bags.

Write each fraction as a percent.
8/20

Answers

Answer:

40%

Step-by-step explanation:

8/20=0.4

0.4=40%

Plz help me out ...And pls don’t use my points and don’t say idk sry in the answer’s

Answers

Answer: trapzoid 18 _ 12 _ 8 _10 =40

cube 17/5

Step-by-step explanation:

Answer:

i know you figure it out the answer

Step-by-step explanation:

CAN SOMEONE PLEASE HELP ME ON NUMBER 3

Answers

Answer:

36

Step-by-step explanation:

help for brainliest plsssssssssssss

Answers

Answer:

2,472 / 2 = 1,236

Tatiana wants to give friendship bracelets to her 323232 classmates. She already has 555 bracelets, and she can buy more bracelets in packages of 444.
Write an inequality to determine the number of packages, ppp, Tatiana could buy to have enough bracelets

Answers

Answer:

p(4)+5 >-32

Step-by-step explanation:

Carl Cornfield has been wondering whether he should plant white corn this year. He decides to sample 100 customers. 38% say they would purchase white corn. Carl wants to have a 95% confidence interval for this proportion.

The confidence interval is from 33% to 43% (to the nearest percent).

True
False

Answers

Answer:

true

Step-by-step explanation:

Find the 82nd term of the arithmetic sequence -10,6,22

Answers

Answer:

a(82) =1286

Step-by-step explanation:

a(n) = a +(n-1)d

a=-10

d=6+10=22-6=16

°.° a(n) = -10 +(n–1)16

a(82) = -10 +(82–1)16

         =-10+(81x16)

         =1286

hope this helps

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