i need help i am in middie school

Answer: Since this is the right triangle so

[tex]Sin B = \frac{AC}{AB} =\frac{AC}{6} \\=> AC = sin(20) * 6 = 5.478 = 5.48[/tex]

Apply Pythagorean theorem:

[tex]AC^{2} +CB^{2} =AB^{2} \\5.48^{2} +CB^{2} =6^{2}[/tex]

[tex]CB = \sqrt{6^{2} -5.48^{2} } = 2.44[/tex]

Answer:

I can't see the rest of the answers, but I believe it is the first answer. Both triangles are congruent.

Answer: 5 quintal = 500 kilogram

Step-by-step explanation:

Answer:

Less than a right angle.

Step-by-step explanation:

If you really think about it, a right angle is 90 degrees, and from the looks of it, that angle shown is an acute angle. Acute angles are always smaller than a right angle, so your answer is less than a right angle. :)

Answer:

26

Step-by-step explanation:

4x-2(x+y)=?

4*10-2(10-3)

40-2(7)

40-14

26

4x - 2 ( x + y ) = 4x - 2x - 2y

= 2x - 2y

= 2 ( x - y )

= 2 × ( 10 - (- 3) )

= 2 × 13

= 26

Answer

The length is 11.5.

Step-by-step explanation:

Knowing to find the volume, you must use w,h,l, we simply need to switch up the formula. the new formula is L= V over hw = 948.75 over 11 x 7.5 = 11.5

Answer:

132 degrees

Step-by-step explanation:

the angles of measure 2 and 3 have to add up to 180 degrees (because that's the angle of a straight line, which 2 and 3 make together)

180-48=132

Answer:

D

Step-by-step explanation:

i already did it its d

Answer:

Step-by-step explanation:

Given function:

This is a transformation of:

Correct choice is a)

Using the congruence of triangles, the value of x comes to be 15°

A circle is a locus of a point that moves in a plane such that its distance from a fixed point remains constant.

Connect A to D

So, ∠BAC=53°

From the congruence of triangles

∠BAD=∠CAD =53/2 = 26.5°

Also, ∠BAD=∠ABD (since AD=BD=radius)

So, ∠BDA + ∠BAD + ∠ABD=180°

10x-23 + 26.5+26.5 = 180

10x+30=180

10x=150

x=15°

Hence, Using the congruence of triangles, the value of x comes to be 15°

To get more about circles visit:

https://brainly.com/question/24375372

Answer:

To solve this problem, simply divide the total amount earned by the time in months it took to earn this total.

Therefore, divide the income of $67,452 by the 12 months it took to earn this much.

Your answer, B) $5,621.

Hope this helps!

Answer:

B

Step-by-step explanation:

Answer:diameter = 20m, sidewalk =2m

a

Step-by-step explanation:area of the flower bed = pie r square . 3.14 x 10 x 10

= 314.00m SQ

area of flower bed = pie r square

=3.14 x 8 x 8

= 200.96 m sq

side walk = incl area - excl area= 314 - 200.96 = 113.4m sq

Answer:

y = -2x - 2

Step-by-step explanation:

Given:

m = -2

Slope-intercept:

y - y1 = m(x - x1)

y + 8 = -2(x - 3)

y + 8 = -2x + 6

y = -2x - 2

Answer:

y=2x-8

Step-by-step explanation:

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Answer: 2 Squareroot(2)

Explanation:

I hope this helped!

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- Zack Slocum

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Answer:

5.y=2x+7

6.y=-5/3x+4

Step-by-step explanation:

Answer:

257.46

Step-by-step explanation:

1 mm = 0.1cm

Answer:

1  1/3

Step-by-step explanation:

Step 1: Find the whole number

We first want to find the whole number, and to do this we divide the numerator by the denominator. Since we are only interested in whole numbers, we ignore any numbers to the right of the decimal point.

8/6= 1.3333333333333 = 1

Now that we have our whole number for the mixed fraction, we need to find our new numerator for the fraction part of the mixed number.

Step 2: Get the new numerator

To work this out we'll use the whole number we calculated in step one (1) and multiply it by the original denominator (6). The result of that multiplication is then subtracted from the original numerator:

8 - (6 x 1) = 2

Step 3: Our mixed fraction

We've now simplified 8/6 to a mixed number. To see it, we just need to put the whole number together with our new numerator and original denominator:

1  2/6

Step 4: Simplifying our fraction

In this case, our fraction (2/6) can be simplified down further. In order to do that, we need to calculate the GCF (greatest common factor) of those two numbers. You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 2 and 6 is 2.

We can now divide both the new numerator and the denominator by 2 to simplify this fraction down to its lowest terms.

2/2 = 1

6/2 = 3

When we put that together, we can see that our complete answer is,

1  1/3

Answer:

c

Step-by-step explanation:

Answer:

its c

Step-by-step explanation:

took the test

Answer:

1) 21

2) 28

3) 13

Step-by-step explanation:

According to the word problem, a=7 and b=4.

Now, we just plug in the numbers.

14 + 7 = 21

7 ⋅ 4 = 28

5 ⋅ 4 - 7 = 13

ANYTIME YOU SEE TWO VARIABLES (LETTERS) TOGETHER, THAT MEANS MULTIPLY THEM.

AN EXAMPLE OF THIS IS NUMBER 2.

Answer:

Step-by-step

That is the answer hope it heled you

Answer:

5,400,300...........

5004300

........

......

....

...

..

.

7x9=63/2=31.5

31.5x4= 126

7x7=49

126+49=175

The surface area of the pyramid would be 175cm^2

Answer:

See a solution process below:

Step-by-step explanation:

The slope can be found by using the formula:  

[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

Where  m is the slope and ( x) and ( ) are the two points on the line.  

Substituting the values from the points in the problem gives:  

[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }=\frac{-7-(-3)}{9-2}= \frac{-4}{7}=-\frac{4}{7}[/tex]

Answer:

5/12

Step-by-step explanation:

Think SohCahToa

Soh- Sin: opposite/hypotenuse

Cah- CoSin: adjacent/hypotenuse

Toa- Tan: opposite/adjacent

Opposite: The length on the opposite side of the angle.

Adjacent: The length next to the angle.

Hypotenuse: The longest side of the angle.

Answer:

Step-by-step explanation:

Since 5/8 is a fraction lying between 0 and 1, that product will be

LESS than 1 3/4.

Answer:

t = 7

I hope it's helps you

Answer:

[tex]largest = x + 4 \\ smallest = x \\ range = (x + 4) - (x) \\ = 4[/tex]