Please tell me the steps to get to the answer.​

Answer:

x=55°

Step-by-step explanation:

x=90-35

x=55°

(because its x+35=90°)

Answer:

The angle of x equals to be 45 degrees.

Step-by-step explanation:

Since the angle is a right angle that equals to 90. The you subtract 90 by your second angle, 35. 90 - 35 = 45

Answer:

6%

Step-by-step explanation:

Given that :

Principal , P = $1950

Interest earned, I = $321.75

Period, t = 2 years 9 month = 2 9/12 = 2.75

I = P * r * t

321.75 = 1950 * r * 2.75

321.75 = 5362.5 * r

r = 321.75 / 5362.5

r = 0.06

r = 0.06 * 100% = 6%

Answer:

2y

Step-by-step explanation:

this is common factor of both the terms

because 2y divides both term

hope it helps

Answer:

A. 100$

Step-by-step explanation:

take 125 and multiply it to .20 (this is 20% in decimal form) this gives you 25. you know subtract 25 from 125 which gives you 100.

Answer:

image not loading sorry

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

$49,400. If you multiply the income (38,000) by the salary increase (3%=0.3), then you get 49,400. Good Luck!

Answer:

43

DEF is identical to JHG, therefore has the same angle measurements

Answer:

looks right

Step-by-step explanation:

Answer:

you are correct

Step-by-step explanation:

Answer:

There were 176 pitchers at the camp.

Step-by-step explanation:

Given that,

The ratio of pitchers to catchers at a baseball camp was 11:4.

Let pitchers be 11x and catachers be 4x.

Total catchers = 64

4x = 64

x = 16

So,

Pitchers = 11x

= 11(16)

= 176

Hence, there were 176 pitchers at the camp.

Answer:

It will take the bird 3.61 seconds to reach a height of 40.

Step-by-step explanation:

You have:

H=-16t²+55t+50

where H is the height of the bird and t is the amount of time, in seconds, the bird has been in the air.

To know the time it will take for the bird to reach a height of 40, you must replace the height H with 40:

40=-16t²+55t+50

Then:

0= -16t²+55t+50-40

0=-16t²+55t+10

Being a quadratic function of the form 0 = A * x + B * x + C, to calculate the values ​​of x the expression can be applied:

[tex]x1,x2=\frac{-B+-\sqrt{B^{2} -4*A*C} }{2*A}[/tex]

In this case, being A = -16, B = 55 and C = 10 and replacing, the values ​​are obtained: t1 = 3.61 and t2 = -0.173. Since time cannot be negative, it will take the bird 3.61 seconds to reach a height of 40.

Answer:

Common Difference: [tex]-\frac{1}{2}[/tex]

The ninth term: -1

Step-by-step explanation:

The sequence can be written like this,

3, 2.5, 2, 1.5, 1, ....

Here the common difference is clearly -0.5 or [tex]-\frac{1}{2}[/tex], and we can conclude that [tex]n^{th}[/tex] number is [tex]3 - 0.5(n-1)[/tex]. So the 9th term is,

[tex]3 - 0.5(9 - 1)\\= -1[/tex]

Answer:

42.4

Step-by-step explanation:

What is the angle provided? Well, its 43 degrees. Now we want to figure out the relationship between the given side (the one with length 31) and angle 43 degrees. Its adjacent to it, and since x is the hypotenuse, we know that we are working with cosines.

[tex]cos(43) = 31/x[/tex]

[tex]0.73135 = 31/x[/tex]

[tex]x * 0.73135 = 31[/tex]

[tex]x = 31/0.73135 = 42.4[/tex]

Answer:

b

Step-by-step explanation:

get y by itself in the second equation: y= 2x-3

substitute this into the y of the first equation:

2x+2x-3= 5

Answer:

D.) 119º

Step-by-step explanation:

All angles in a triangle have to add up to 180º. Add 87º and 32º to get 119º, then subtract from 180º to get 61º. Angle C is 61º. Since it's also supplementary to 1, subtract 61º from 180º. 1 is 119º.

Answer:

D) 119°

C) The two angles are supplementary.

Step-by-step explanation:

First problem:

<1 is an exterior angle of the triangle.

<A and <B are interior angles of the triangle far from <1.

For <1, angles A and B are called remote interior angles.

Theorem:

The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.

m<1 = m<A + m<B

m<1 = 87° + 32°

m<1 = 119°

Answer: D) 119°

Second problem:

AB is a line. The diagonal line intersects line AB forming 4 angles, a, b, c, and d. Angles c and d are next to each other, called adjacent angles, and have a common side, and the other two sides lie on line AB. That makes angles c and d a "linear pair."  Two angles in a linear pair have measures that add to 180°, so angles c and d are supplementary angles.

Answer: C) The two angles are supplementary.

Answer:

8.003 x 10^6

Step-by-step explanation:

Answer:

She take 20 cookies to her students.

Step-by-step explanation:

Because 120÷6 is 20

and 20×6 is 120

Answer:

20

Step-by-step explanation:

She baked 120 cookies.

To solve this, use the equation: 120/1/6

In this equation, the 1 is useless. The real equation is 120/6 or 120 divided by 6.

12/6=2

After evaluating 12 divided by 6, add a zero to the end of the answer since you're trying to find 120 divided by 6.

The answer should be 20

Answer :

6

How :

5 - 2 = 3 + 3 = 6

Answer:

Step-by-step explanation:

[tex]2.4 \times10^{-3}=\frac{24}{10} \times \frac{1}{10^3} =\frac{24}{10^4} =\frac{24}{10000} =0.0024[/tex]

Answer:

1.5

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

Answer:

5[tex]t[/tex] + 40 ≤ 500

Step-by-step explanation:

Jason can rap 5 words per second

5t

He can already rap 40 words into the song

40

There are 500 words to the whole song

500

5[tex]t[/tex] + 40 ≤ 500

The inequality to determine how many more seconds t he will rap to complete the song if the total song, 5t+ 40 ≥500.

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

Jason can rap 5 words per second

let 't' be the time Jason rap then number of words he rap after t seconds 5t.

and, He can already rap 40 words into the song

Also, the whole sing contains 500  words.

Then, the inequality is

5t+ 40 ≥500.

Learn more about Inequality here:

https://brainly.com/question/28823603

#SPJ2

Answer:

Dimensions → (5 inches × 4 inches)

Step-by-step explanation:

Scale factor used for the drawing by Steffie = [tex]\frac{1}{3}[/tex]

Since, scale factor = [tex]\frac{\text{Dimension of the drawing}}{\text{Actual dimension}}[/tex]

For Steffie,

Actual length of the crate = [tex]\frac{\text{Dimension of the drawing}}{\text{Scale factor}}[/tex]

                                           = [tex]\frac{15}{\frac{1}{3}}[/tex]

                                           = 45 inches

Actual width of the crate = [tex]\frac{12}{\frac{1}{3} }[/tex]

                                         = 36 inches

Since Brian used the scale factor = [tex]\frac{1}{9}[/tex]

Length of the drawing = Actual length × Scale factor

                                     = 45 × [tex]\frac{1}{9}[/tex]

                                    = 5 inches

Width of the drawing = Actual width × Scale factor

                                   = 36 × [tex]\frac{1}{9}[/tex]

                                   = 4 inches

Therefore, dimensions of the drawing made by Brian are (5 inches × 4 inches)

Answer:

20.0 units

Step-by-step explanation:

[tex]\boxed{distance = \sqrt{ {(y1 - y2)}^{2} + {(x1 - x2)}^{2} }}[/tex]

Distance between (5, 9) and (-7, -7)

[tex] = \sqrt{( - 7 - 9)^{2} + ( - 7 - 5)^{2} } [/tex]

[tex] = \sqrt{( - 16)^{2} + ( - 12)^{2} } [/tex]

[tex] = \sqrt{256 + 144} [/tex]

[tex] = \sqrt{400} [/tex]

= 20 units

Answer:

Perimeter = 101.496 cm

Step-by-step explanation:

draw line from point C that is perpendicular to line AD. Call that point E.

tan 43° = 16.7/ED

0.9325 = 16.7/ED

ED = 17.909 cm

sin 43° = 16.7/CD

0.6820 = 16.7/CD

CD = 24.487 cm

Perimeter = AB + BC + CD + ED + AE

Perimeter = 16.7 + 21.2 + 24.487 + 17.909 + 21.2 = 101.496 cm

Answer:

-51

Step-by-step explanation:

5x + 3y -7z = 5 x 4 + 3 x -5 - 7 x 8

= 20 - 15 - 56

= -51

Answer:

This is your answer ☺️. If I'm right so,

Please mark me as brainliest. thanks!!!

Answer:

Step-by-step explanation:

Area. of circle =πr²

Area. of circle =3×2×2

Area. of circle =12ft²

Answer:

It is do not we're spectacles

Answer:

do not wear spectacle

Step by step explanation:

20 ÷100×500= 20×5÷1= 100

therefore 100 students wear spectacles

Answer:

80 students

Step-by-step explanation:

Given that,

Total number of students in 5th grade = 120

Two-thirds of the 5th graders are wearing sneakers today.

Let there are x graders wearing sneakers today.

[tex]x=120\times \dfrac{2}{3}\\\\=80[/tex]

Hence, 80 students are wearing sneakers today.