brainliest fir CORRECT answer ​

Brainliest Fir CORRECT Answer

Answers

Answer 1

Answer:

y ≈ 5.2

Step-by-step explanation:

∠ F = 180° - (42 + 48)° ← sum of angles in a triangle

∠ F = 180° - 90° = 90°

Thus Δ DEF is right at F

Using the sine ratio in the right triangle

sin48° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{DF}{DE}[/tex] = [tex]\frac{y}{7}[/tex] ( multiply both sides by 7 )

7 × sin48° = y , then

y ≈ 5.2 ( to the nearest tenth )


Related Questions


The price of a DVD player changed from $400 to $255. What was the percent of decrease?

Answers

Answer:

36.25%

Step-by-step explanation:

400 - 255 = 145

145/400 = 0.3625

0.3625 = 36.25%

Answer:

36.25%

Step-by-step explanation:

(400-255)/400=145/400=0.3625=36.25%

PLZZ HELP bubba biked 19 kilometers how far did he bike in miles? A mile is approximately 1.6 kilometers Round to the nearest tenth

Answers

11.8 miles............

Answer:

11.9 miles

Step-by-step explanation:

1.6 kilometers = 1 mile

19 kilometers = 1/1.6 * 19 miles

= 11.875 miles

In a sale, all the prices are reduced by 25%. Julie sees a jacket that cost $32 before the sale. How much does it cost in the sale?

Answers

Answer:

$24

Step-by-step explanation:

25 percent of 32 is 8

32-8 is 24

so its 24 dollars after the sale has been added

Jillian buys 3.6 meters of fabric. The fabric costs $5.75 for each meter.

How much does Jillian spend for the fabric?


A. $9.35

B. $17.25

C. $18.57

D. $20.70

Answers

The answer is D.20.70

Total amount spend by Jillian for the fabric is $20.7.

What is division?

Division is a process of splitting a number into two or more equal parts.

Given is that Jillian buys 3.6 meters of fabric. The fabric costs $5.75 for each meter.

Assume that Jillian spend ${x} for the fabric.

Total length of fabric bought by Jillian = 3.6 meters

Cost of 1 m of fabric = $5.75

So, we can write the total cost of fabric as -

x = 3.6 x 5.75

x = 20.7

Therefore, total amount spend by Jillian for the fabric is $20.7.

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Please help whats the error ​

Answers

Answer:

x=20°

Step-by-step explanation:

5x°=100° ----because they are vertically opposite angles

x=100/5

x=20°

Evaluate: 3.25/0.25?

Answers

Answer:

The answer is 13

Answer:

13

Step-by-step explanation:

This is the answer. Just divided the equation...

3х - y>2
2х + y>23

solve the system of inequalities ​

Answers

Answer: x is greater than 5

Step-by-step explanation: pls mark brainliest

urgent I need help pls ​

Answers

11

Explanation:
Graphing calculator

Solve the equation 3x^2+x-5=0

Answers

Answer:

Step-by-step explanation:

Use the quadratic equation, with a = 3, b = 1 and c = -5

Discriminant b^2 - 4ac is 1 - 4(3)(-5) = 61

Because the discriminant is + there are two real, unequal roots:

     

      -1 ± √61

x = ---------------

            6

What is the median of 9, 7, 3, 9, 7

Answers

Answer:

7 is the median

This is a picture of a coordinate grid.
Which ordered pair describes a point that is located 5 units to
the right of the origin and 2 units below the x-axis?

Answers

Answer:

(5,-2)

Step-by-step explanation: the right of the origin is a positive number and below is negative there fore if you go right 5 it would be 5 and down 2 would be -2 .

The ordered pair describes a point that is located 5 units to the right of the origin and 2 units below the x-axis are (5, -2).

What is the coordinate grid?

A coordinate grid has two perpendicular lines, or axes labeled just like number lines. The horizontal axis is usually called the x-axis. The vertical axis is usually called the y-axis. The point where the x- and y-axis intersect is called the origin.

Given a statement for coordinates a point that is located 5 units to

the right of the origin and 2 units below the x-axis,

so the left side of the x-axis is the negative value of x and the right side of x-axis is the positive values of x.

5 units to the right, which is the coordinate of x is 5

and the upper of x-axis is the positive side of the y-axis and down of x-axis is the negative side of the y-axis,

2 units below the x-axis, which is coordinate of y is -2

point is (5, -2).

Hence the coordinates of points are (5, -2).

Learn more about coordinate grid;

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Which fraction is equal to 0.5 7?

A. 19/30

B. 19/33

C. 26/45

D. 52/99

Answers

The answer to this question is 26/45

The correct answer for fraction equal to 0.57 is  [tex]\dfrac{19}{33}[/tex] and  [tex]\dfrac{26}{45}[/tex]. The correct 0ptions are C and B.

What is fraction?

A fraction is a numerical value that has both numerator and denominator.

Given Number:

A)

[tex]\dfrac{19}{30} = 0.63[/tex]

[tex]0.63[/tex] ≠ [tex]0.57[/tex]

B)

[tex]\dfrac{19}{33} = 0.5757[/tex]

[tex]0.57 = 0.57[/tex]

C)

[tex]\dfrac{26}{45} = 0.5777[/tex]

[tex]0.57 = 0.57[/tex]

D)

[tex]\dfrac{52}{99} = 0.52[/tex]

[tex]0.57[/tex] ≠ [tex]0.52[/tex]

The correct  fractions are [tex]\dfrac{19}{33}[/tex] and [tex]\dfrac{26}{45}[/tex] .The correct  options are C and B.

Learn more about fractions here:

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If x = 3 what is the value of x3 – 2x

Answers

Step-by-step explanation:

When

x = 3

x³ - 2x = (3)³ - 2 * 3

= 27 - 6

= 21

Hope it will help :)

If x=3 than
x^3 = 3^3
3^3=27
2x3=6
So that is
27-6=

21

What is the solution set for the inequality.

t - 9 ≤ 8

A

{18, 19, 20, 21}

B

{17, 3, 14, 25}

C

{17, 20, 30, 44}

D

{8, 11, 15, 17}

Answers

Answer:

c) }17,20,30,44}

Step-by-step explanation:

sana po Tama ako..

Calculator
6
What is the area of this figure?
5
4
3
Enter your answer in the box.
2
1
units
6
-5
-3
-2
1
3
5
-1
-1
--2-

Answers

Answer:

creo que sería un 72-613:818 :D espero que te allá ayudado ekisde bueno es una materia particular así que esa sería la respuesta espero que te allá ayudado

Answer:

44 units2

Step-by-step explanation:

took the test <3

what is the value of y?

Answers

The value of Y is h:8.

Answer:

g. 8[tex]\sqrt{2}[/tex]

Step-by-step explanation:

since it's a 45 45 90 triangle, both the legs are the same (8) and the hypotenuse(y) would be 8 rad 2 :)

please help me i dont know how to do this , im so stressed

Answers

I have that same question please if you figure it out tell me, thank you

Answer:

Step-by-step explanation:

∠B and ∠D are same side interior angles and are supplementary angles ( they add up to 180°) because AB ║CD are cut by transversal BD

5x +4x = 180

9x =180

x= 20

∠B = 5*20 =100°

∠D =4*20 =80°

Lilli sent 40 text last week. This week the amount of text she sent decreased by 10%. How many text did she send this week?

Answers

Answer:

36 texts

Step-by-step explanation:

Last week = 40 texts

This week = 40 -10%of 40

= 40-4

=36 texts

Hope this helps you.

Combine the radicals

Answers

The radicals never change in this situation. You just subtract 3 from 9 so you’ll get:
6(sqrt x)

pls help

linear equations

Answers

Answer:

I don’t think nobody can help you here because the picture doesn’t show up, sorry

Answer:

B) y=-x+8

y=2x+5

Step-by-step explanation:

B.  If you substite 1 for x and 7 for y, they both work.


The first one ^

What is the vertex for the quadratic
y = 2(x-3)^2 - 4? Type as (h.k)

Answers

Answer:

(3,-4)

Step-by-step explanation:

You can find the vertex where x = -b/2a

To find the values of a and b, it would be easier to write the equation in standard form, which is y = ax^2 + bx + c

y = 2(x^2 - 6x + 9) - 4

y = 2x^2 - 12x + 18 - 4

y = 2x^2 - 12x + 14

In this equation, a = 2 and b = -12.

So let's plug that into x=-b/2a

x = -(-12)/2(2)

x = 12/4

x = 3

Now we have the x, we can just plug that into the original equation and get the y coordinate for the vertex.

y = 2(x - 3)^2 - 4

y = 2(3 - 3)^2 - 4

y = -4

2.(-3)-4-5.(-2) cevabı nedir acil hatalı oldursa bildirilem!!!​

Answers

Answer:

2.-3=-6

-5.-2=10

-6-4+10=0

The figures below show the population of 20 cities randomly selected from the 200 largest cities in each two countries based on these samples how much larger is the median population of China's 200 largest cities than the median of India's largest ccities?

Answers

Answer:

500,000

Step-by-step explanation:200/6682)&;&;!,)8

A person invests 5000 dollars in a bank. The bank pays 4.25% interest compounded quarterly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 10200 dollars?

Answers

Answer:

Step-by-step explanation:

Answer:16.9

Step-by-step explanation:

What is 4 divided by 1/10?

Answers

4 divided by 1/10 is 40 :)

If a company employed 50 people in 1995, and tripled their employment by 2005, how many total people would be employed if there are 40% more employees than in 2005 by 2015?​

Answers

Answer:

210 people

Step-by-step explanation:

so we know that the number of employees in 2005 is (50)3= 150

so taking 14/10* 150= we get 14*15= 210 people

if there are 36 students and the ratio of girls to boys 5:4 how many girls and boys would there be​

Answers

36:(5+4)=4
4x5=20grl
4x4=16boy

Find the lateral surface area of the tissue

box.

4 in
7 in.
5 in.

Answers

Answer:

should be 48. hope that helps

JOEY
Hoey
Boey
Goey
ABCDEFGHIJKLMNOPQRSTUVWXYZ

Answers

Answer:

jayfeather in the house

Step-by-step explanation:

Answer:

zoey :)

Step-by-step explanation:

Q
100%
What is the sum of
1/2 and 0.75?

Answers

Answer:

1.25 or 1 1/4

Step-by-step explanation:

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