Mathematics High School







Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
30
20
M
16
a.
16 24
8
15
30
20
b
16
24
4
-
20
30
5
C
16
20
24
30 3به ایا امه
d.
15
30
16
20
24
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Write The Ratio Of Corresponding Sides For The Similar Triangles And Reduce The Ratio To Lowest Terms.3020M16a.16

Answers

Answer 1

Answer: its d

Step-by-step explanation:

Related Questions

brainiliest if u are right 2. Solve the following equation.

-7 + a = 28

A. 35
B. -4
C. 21
D. -35

Answers

A is the answer. Look at the attachment for work.

Answer:

c

Step-by-step explanation:

7 plus 7 equals 28 and 28 minus 7 equals 21

please help i really don't understand ​

Answers

Answer:

3.75

Step-by-step explanation:

That is the decimal

Answer:

it's D

Step-by-step explanation:

if you were to divide the numerator by the denominator you would get 0.26 and the 6 is repeating

ONLY ANSWER IF YOU HAVE SOLUTION OR ELSE U WILL BE REPORTED!
50% people use cellular mobile and 40% people use landline and 20% people use both. Find the probability that a person selected at random use neither.
a) 10% b) 30%
c) 70% d) 90%

Answers

Answer:

a) 10%

Step-by-step explanation:

To be able to own both (20%), you must fall into both categories. You own a cellular mobile, and you own a landline. The 20% is within the 50% + 40%.

50% + 40% = 90%

Subtract 90% from the total amount:

100 - 90 = 10

A) 10% is your answer.

~

Which points are on the graph of the equation −3 + 6 + 5 = −7 ? Select all that apply.

A.
(-3, 6)

B.
(-2, 0)

C.
(0, -2)

D.
(6, -3)

E.
(8, 2)

Answers

Answer:

i think is the A and D

i hope this hepl you

i will mark you as brianilest The school band sold T-shirts to raise money for an upcoming trip. The band sold 400 T-shirts on Saturday and on Sunday, it will sell 30 percent of that amount. Which statements are true about the number of T-shirts that the band will sell on Sunday? check that all apply A. the answer will be less than 400 because 30 is less than 100 B. The answer will be greater than 400 because 300 percent is greater than 100 C. (100)(4)=400 so 30 (4) is the number of T-shirts the band will sell on Sunday. D. The band will sell 430 T-shirts on Sunday or E. The band will sell 120 T-shirts on Sunday.

Answers

Answer:

A and E

Step-by-step explanation:

A is correct because if you have less than 100 percent of something then the value will be less than the original value.

E is correct because 30 percent of 400 is 120 so the band will sell 120 t-shirts on Sunday.

find the slope of a line that intersects the points (-2,6) and (4,-4)


hurry i’ll give 20 points

Answers


First find the slope of the line connecting these two points:
6-5
m = ------------ = -1/2
-4+2
Substitute this slope into y = mx + b: y = (-1/2)x + b.
Next, subst. 5 for y and -2 for x, and find b:
5 = (-1/2)(-2) + b, or 5-1=b. Then b = 4, and
the equation of the line is y = (-1/2)x + 4.

In 1992, Jason bought a gallon of gas for $1.18. Yesterday, he bought a gallon of gas for $2.17. What is the percentage increase in the price of a gallon of gas from 1992 to yesterday? If necessary, round to the nearest tenth of a percent.
A.
83.9%
B.
16.1%
C.
45.6%
D.
54.4%

Answers

I'm pretty sure the answer is 54.4% (D).

Answer:

D

Step-by-step explanation:

Find the volume of the rectangular prisim 18 in 10 in 5 in

Answers

Answer:

[tex]900m^3[/tex]

Step-by-step explanation:

Volume is found when you multiply length by height by width.

So, in this case, 18 times 10 times 5.

[tex]18*10*5=180*5=900[/tex]

So, [tex]900m^3[/tex] is the answer

Hope this helped! :)

A student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn? show work​

Answers

Answer:

$246.75

Step-by-step explanation:

A student earns $11.75 for 1 hour

If she works for 21 hours this month then the total amount earned can be calculated as follows

= 11.75 × 21

= 246.75

Hence the total amount earned this month is $246.75

I need help with number 3 and 4 please

Answers

Step-by-step explanation:

x 1 2 3 4 5 6

y 4 8 12 16 20 24

4

x 1 2 3 4 5. 6

y 2 7 12 17. 22. 27

find the sum of the first 50 terms below. an=3n+2

Answers

Step-by-step explanation:

1st term = a(1) = 3(1) + 2 = 5

50th term = a(50) = 3(50) + 2 = 152

Sum of first 50 terms = (5 + 152) * (50/2) = 3925.

Given the arrangement,

* what is the floor’s length? 4x90= ___ cm

* what is the floor’s breadth ___ x 90 = ____ cm

Answers

Answer:

the flooor length 360 and the floor breadth 4x90=360

Step-by-step explanation:

-5 + n/2 = -7 what does it equal?

Answers

n = -4  because youre finding the n

Answer:

n = -9

Step-by-step explanation:

Multiply 2 by both sides to cancel out the fraction which will leave -5 + n = -14. Lastly add 5 on both sides which the final answer would be n = -9.

How much change from a $50 bill would you receive if you bought
items costing $13.95, $6.08, and $24.35?

Answers

Answer:

$5.62

Step-by-step explanation:

Add all of the cost of the items and then deduct that answer from 50.

Answer:

$5.62

Step-by-step explanation:

50−(13.95+6.08+24.35)

=50−(20.03+24.35)

=50−44.38

=5.62

Which of these angle pairs are congruent because they are corresponding
angles?

Answers

Answer:1 and 5

Step-by-step explanation:

i think 1 and 5 are corresponding.

tell me if am wrong

Answer:

A. 1 and 5

Step-by-step explanation:

I just took the quiz, I hope this helps!

What is the length of DC?
O 2 units
O 3uníts
O 6uníts
O 9 unit

Answers

Answer:

The correct option is;

3 units

Step-by-step explanation:

From the given figure, we have that segment DE is parallel to segment CB of triangle ABC

According to triangle proportionality theorem we have that segment DE which is parallel to segment CB of triangle ABC, divides the other two sides the triangle ABC proportionally

We have;

[tex]\overline {DC}[/tex]/[tex]\overline {AD}[/tex]= [tex]\overline {EB}[/tex]/[tex]\overline {AE}[/tex]

[tex]\overline {DC}[/tex]/9 = 4/12

[tex]\overline {DC}[/tex]= 9 × 4/12 = 3

[tex]\overline {DC}[/tex]= 3 units

The length of the segment DC = 3 units.


What is the value of x?
A. 20
B. 30
C. 45
D. 60
E. 90

Answers

C.45, a triangle has a total of 180 degrees. Since we know that there is a right angle of 90 degrees, we know that the rest of the two angles must also add up to 90. And since the last two angles are the same angle, what two same numbers add up to 90? 45

The sum of all the angles in a triangle is equal to 180°

Since the given triangle is an isosceles ∆ therefore the angles opposite to the equal sides with also be the same.

now from the diagram: 90° + 2x° = 180°

Therefore x = 45

A dog is riding in the front seat of a car on the freeway and has a mass of 4 kilograms. the car is traveling at 40 meters per second. What is the kinetic energy of the dog?

Answers

Answer: 3200 joules

Step-by-step explanation:

Just took the exam, did the work, double checked

Solve for x !!!!!!!!

Answers

Answer:

D) 4

Step-by-step explanation:

By remote interior angle property if a triangle, we have:

19x° + (18x - 4)° = 144°

(18x - 4 + 19x)° = 144°

(37x - 4)° = 144°

37x - 4 = 144

37x = 144 + 4

37x = 148

x = 148/37

x = 4

the answer for the question is 4

A demon possessed woody and turned him into a monster!

He now hunts children aged 7-16 because he likes his meals chewy.

His head turns 360 degrees to spot prey.

If you look at the picture he will rise out of your sheets and put snakes in your shoes.

And he's right behind you.

Answers

Answer:

Ë

Step-by-step explanation:

Im literally going to poop my pants that is SO scawwwy. I deserve compensation for this. My lawyers are coming after you

Answer:

i looked behind me and yes i did see a monster, my brother

Step-by-step explanation:

how do you put the number 250 in
Standard form
​

Answers

Answer:

I believe it would be 2.5x10^3

or two-hundred and fifty

Step-by-step explanation:

hope it helps and please correct me if I'm wrong

Answer:

In standard form: 250 = 2.5 x 10^2

or two hundred and fifty

Step-by-step explanation:

At least I think so sorry if this is incorrect.

calculate the quotient 9/4 divided by 3/8

Answers

Answer:

6

....................................

6 ordhejfhrjdjdjrjdiehe

At the Houston Zoo there are 3 elephants for every 2 Cheetahs. If there are a
total of 200 animals at the Zoo, how many of these animals are elephants?

Answers

first of all that depends on the zoo animals

second of all, i just went over there yesterday

third of all, i’m pretty sure that question has to be on the zoo and not you

What is the area of a rectangle with a length of 3 ft and a width of 16.1 ft? 48.3 ft2 38.2 ft2 24.15 ft2 19.1 ft2

Answers

Vent fmtsmstjqrjatjwtnatnatn

please help.... the question is in the picture

Answers

Answer:

The y intercept is 1

Step-by-step explanation:

In the first week of​ July, a record 1,060 people went to the local swimming pool. In the second​ week, 100 fewer people went to the pool than in the first week. In the third​ week, 140 more people went to the pool than in the second week. In the fourth​ week,146 fewer people went to the pool than in the third week. What is the percent decrease in the number of people who went to the pool over these four​ weeks?

Answers

Answer: 10%

Step-by-step explanation:

As per given ,

Initial number of people went to pool = 1060

After 4 weeks periods, number of people went to pool = 1060 - 100 +140 -146  ['+' for addition . '-' for decrease]

= 954

The percent decrease in the number of people who went to the pool over these four​ weeks = [tex]\dfrac{1060-954}{1060}\times 100[/tex]

[tex]=\dfrac{106}{1060}\times100\\\\=10\%[/tex]

Hence, the percent decrease in the number of people who went to the pool over these four​ weeks = 10%

The stage for school play is 70 feet wide except for the play will be built into sections separated by 5 feet in the center in addition 3 feet must be left free on the left and on the right as space for the actors to sound off stage what should be the width of each section of the set set

Answers

Step-by-step explanation:

hope it helps!

..........

Is the discriminant of g positive, zero, or negative?

Answers

Answer:

The discriminant can be positive, zero, or negative, and this determines how many solutions there are to the given quadratic equation. A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution.

Step-by-step explanation:

The discriminant of the quadratic equation g is negative.

In algebra, the discriminant of a quadratic equation plays a crucial role in determining the nature of its roots. For a quadratic equation of the form ax² + bx + c = 0, the discriminant is given by Δ = b² - 4ac. Depending on whether the discriminant is positive, zero, or negative, we can determine the types of roots the equation possesses.

When the discriminant is negative, it implies that the quadratic equation has no real roots. In this case, the graph of the quadratic equation does not intersect the x-axis at all, indicating that it has complex roots. These complex roots are a pair of complex conjugates of the form (p + qi) and (p - qi), where p and q are real numbers and i is the imaginary unit (√(-1)).

To know more about discriminant here

https://brainly.com/question/34591807

#SPJ2

this is it help pls.

Answers

Answer:

1/5

Step-by-step explanation:

Hope this helps!

The sum of two numbers is 1633 and their difference is 35. Find the 2 numbers using simultaneous equation.
Please show working out

Answers

Answer:

Please Mark As Brainliest!!

834 and 799

Step-by-step explanation:

x+y=1633

x-y=35

2x= 1668

x=834

y=799

Answer:

((819.458,813.542)

Step-by-step explanation:

sum of two numbers=1633

x+y=1633----equation (i)

their difference=35

(x-y)^2=35----equation (ii)

solve simultaneous equation by using substitution method

x+y=1633

make x the subject of the formula

x=1633-y---(i)

substitute equation (i)into (ii)

(x-y)^2=3

(1633-y-y)^2=35

(1633-2y)^2=35

apply square root both sides

√(1633-2y)^2=√35

1633-2y=√35

-2y=√35-1633

-2y=-1627.08392

divide both sides by -2

y=813.5419601

substitute the value of y in equation (i

x=1633-y

x=1633-813.5419601

x=819.4580399

therefore the two numbers are (819.458, 813.542)

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