Mathematics High School

please help and show work​

Please Help And Show Work

Answers

Answer 1

9514 1404 393

Answer:

  8) ΔCAB ~ ΔFDE; SSS

  9) ΔMNQ ~ ΔPNO; SAS

  10) ΔDBE ~ ΔABC; SAS

Step-by-step explanation:

8) The side ratios, shortest to longest, are ...

  6 : 8 : 10 = 9 : 12 : 15 = 3 : 4 : 5

so are the same for both triangles. Triangles CAB and FDE are similar by SSS.

__

9) MN/NQ = PN/NO = 6/5 = 12/10. The vertical angles between these corresponding sides are congruent. Triangles MNQ and PNO are similar by SAS.

__

10)  BD/BA = BE/BC = 21/28 = 24/32 = 3/4. The shared angle between the corresponding sides is congruent to itself. Triangles DBE and ABC are similar by SAS.

Related Questions

Part B
Maria has $3,000 in the bank, has a home worth $150,000, and has a $75,000 home loan. She also has $10,000 in Investments and a $15,000
student loan. What is Maria's net worth? Show your work please

Answers

Answer:

$73,000

Step-by-step explanation:

To answer, you simply subtract and add numbers along the way. First, because Maria has money in the bank and her home is worth money, we add those numbers together:

3,000 + 150,000 = 153,000

Now, because she has a home loan, that means she owes money, so you subtract that from her net worth so far:

153,000 - 75,000 = 78,000

Her investments money would be added:

78,000 + 10,000 = 88,000

And another student loan would be subtracted:

88,000 - 15,000 = 73,000

So, Maria's net worth is $73,000

Hope this helps :)

please make sure i got the answers right.

Answers

yes you’re correct good job!!

Find the x-axis intercept, y-axis intercept and slope y= -5x+15

Answers

Answer:

y-intercept=15 b/c it is the b value in y=mx+b or you can plug in 0 for x, and get 15 also

x-intercept=3 b/c when y is 0, x is 3

slope= -5 b/c it is the value of m in y=mx+b

The length and width of a rectangle are shown below.
50 X
2x+10
Please hurry

Answers

It’s 2x7x6x5 that I hat it is

The expression -2x² + 90x +500 represents the area of the rectangle if the length and width of the rectangle are (50 - x) and (2x + 10) option (c) is correct.

What is the area of the rectangle?

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

Area of rectangle = (50 - x)(2x+10)

[tex]\rm -2x^2+90x+500[/tex]

Thus, the expression -2x² + 90x +500 represents the area of the rectangle if the length and width of the rectangle are (50 - x) and (2x + 10) option (c) is correct.

Learn more about the rectangle here:

https://brainly.com/question/15019502

#SPJ2

how many solutions does the system of equations below have?
y=x+2
y=x-1

Answers

I believe it has one hope this helps

solu 2 X + 3 Y =5, 5 x - 3 Y =
2​

Answers

Answer:

x=1 y=1

Step-by-step explanation:

in the picture u can see the explanation

You pick a card at random. You put the first card back, and you pick a second card at
random.
5 6 7 8

Answers

Answer:

Step-by-step explanation:

maybe 8 or 1/9

It's nothing new: Let's recap rounding to the nearest 100
61566=
70284=​

Answers

Answer:

Step-by-step explanation:

61566= 61600

70284= 70300

hope this helps comment if/if not


I need two equations

Answers

Answer:lol

Step-by-step explanation: booooooo

What is true about 5 x 10

Answers

The truth is it equals 50

Answer:

5 x 10 = 50

Step-by-step explanation:

If 30% of a number, p, is 240, what is 72% of p? giving brainliest

Answers

Answer:

576

Step-by-step explanation:

30/ 100 x p = 240

p = 240 x 100/30 = 800

72/ 100 x p=

72/100 x 800 = 576

I hope im right!!

Answer:

576

Step-by-step explanation:

because it is

is the slope positive or negative? (sorry for the cracked screen lol)

Answers

Answer:

Positivre

Step-by-step explanation:

It gooes uphill so positive

Graph the relationship from Exercise 5.

Answers

(0,0) (1,50) (2,100) (3,150) etc.

find the surface area of cuboid whose Length breadth and height are 15 CM 12 cm and 10cm respectively​

Answers

Step-by-step explanation:

Given

length(l) = 15 cm

breadth (b) = 12 cm

height (h) = 10 cm

Surface area of cuboid

= 2 (lb + bh + lh)

= 2 ( 15 * 12 + 12 * 10 + 15 * 10)

= 2 ( 180 + 120 + 150)

= 2 * 450

= 900 cm²

Hope it will help :)

URGENT PLS HELP - This proof shows the first five steps for verifying

Cotangent squared (StartFraction x Over 2 EndFraction) = StartFraction cosine x + 1 Over cosine x minus 1 EndFraction

Use the drop-down boxes to complete the steps of the proof.

Answers

Answer:

Step-by-step explanation:

♦:    

Tangent half-angle identity

♣:    

1 + cos x

◼:    

1 - cos x

A. (0, -2)
B. (-6, 0)
C. No solution
D. Infinitely many solutions

Help me plsss!!!

Answers

Answer: D

Step-by-step explanation: edge

12+98769+86567890+936500654

Answers

Answer:

oof

Step-by-step explanation:

I need an answer as soon as possible

Answers

Answer:

16/4 or 4

Step-by-step explanation:

Find the reciprocal of 1/16 which is 16/1 and multiply it to 1/4. 1/4 times 16/1 equals 16/4. Jessie accidentally multipled the fractions without finding the reciprocal of 1/16.  

7x - 1 = 4x + 8
And explanation

Answers

Answer:

X = 3

Step-by-step explanation:

Answer:one solution i think

Step-by-step explanation:

Find the value of x. Round your answer to the nearest tenth.

Answers

Answer:

Pythagorean Theorem:

a^2 + b^2 = c^2

6^2 + b^2 = 12^2

36 + b^2 = 144

b^2 = 108

b = 10.4

Let me know if this helps!

Answer

10.4

Step-by-step explanation:

pagathorium theorem, A^2 + B^2 = C^2. You have the C and one length, the other can be found. So 6^2 + B^2 = 12^2. Then you have 36 + B^2 = 144. You use simple algrebra to solve the rest. 144-36 is 108. Now it's B^2 = 108. The opposite of squared is sqare root. So now you can have B all along (Missing side) with the answer ebing B = 10.392 or rounded 10.4

Solve the system of equation 3x+2y=26 and 2x+5y=32 by the method of elimination

Answers

Answer:

(-18,40)

 (x,y)

by-step explanation:

-2(3x+2y=26)

3(2x+5y=32)

-6x-4y=-52

+ 6x+5y=92

1y/1=40/1

y=40

3x+2y=26

3x+2(40)=26

3x+80=26

    -80  -80

3x/3=-54/3

x=-18

From a box of 90 chocolates, Peter took out 36 chocolates. What percentage of chocolates remained inside the box?

Answers

Answer:

36% of 90 = 32.4

Step-by-step explanation:

36% of 90 = 0.36 × 90 = 32.4.

what’s the product of fourteenth tenths and fourteen hundreds

Answers

Answer:

kinda unclear this question is

The answer is 1.54 or 77/50

Just say anything pls HELP

Answers

Answer:

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Can someone please help, I’ll mark as brainliest

Answers

Answer: (3,inf)

(-inf,3)

Step-by-step explanation:

2x+5=? when x is 3 what is the answer
​

Answers

Answer:

11

Step-by-step explanation:

since x=3

2*3+5

you simplify 2*3 first

6+5

=11

hope this helped

giving me brainliest will make me happy

Plz help with with this math problem

Answers

Answer:

x=50

Step-by-step explanation:

Because 10x5 equals 50

Step-by-step explanation:

X=50 so I just make the working 50 ÷10=5

A point​ P(x,y) is shown on the unit circle corresponding to a real number t. Find the values of the trigonometric functions at t. The point P is (√10/10 , -3√10/10)
sin t=
cos t=
tan t=
csc t=
sec t=
cot t=

Answers

Answer:

Step-by-step explanation:

sin(t) = -3√10/10

cos(t) = √10/10

tan(t) = sin(t)/cos(t) = -3

csc(t) = 1/sin(t) = -√10/3

sec(t) = 1/cos(t) = √10

cot(t) = 1/tan(t) = -⅓

Help me please, I have a asked this question a lot of times. Please!!

Answers

Answer:

line ML are parallel to line OP

Step-by-step explanation:

What is the value of x?

Answers

105 + 148 + x = 360

105+ 148+ 107 = 360
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