BRAINLIEST TO CORRECT PLS HELP

Answer:

Trapezoid area:

A = 1/2(4 + 8)*8 = 48 units²

A = 1/2(4 + 10)*6 = 42 units²

A = 1/2(6 + 10)*8 = 64 units²

Area of trapezoid:

Line RS: 2x2 = 4 units (first base)

Line TA: 4x2 = 8 units (second base)

The height (aka that x-axis inside shape): 4x2 = 8 units (h)

Area formula: (4 + 8)8 ÷ 2

= (4 + 8)8 ÷ 2

= 12(8) ÷ 2

= 96 ÷ 2

ANSWER = 48 sq. units

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Area of trapezoid:

Line SK: 2x2 = 4 units (first base)

Line OC: 5x2 = 10 units (second base)

Line SO (height): 3x2 = 6 units (h)

Area formula: (b1 + b2)h ÷ 2

= (4 + 10)6 ÷ 2

= 14(6) ÷ 2

= 84 ÷ 2

ANSWER = 42 sq. units

____________________________________________________________

Area of trapezoid:

Line ME: 6 units (first base)

Line AZ: 10 units (second base)

Line MA (height): 8 units (h)

Area formula: (b1 + b2)h ÷ 2

= (6 + 10)8 ÷ 2

= (16)8 ÷ 2

= 128 ÷ 2

= 64

ANSWER = 64 sq. units

Answer:

Step-by-step explanation:

Firstly, find the total amount of pens

5  + 10 + 20 = 35, Total of 35 pens

White pens: 10/35

Not a red pen: 20 + 10= 30, 30/35

Calculate these to a percentage:

White- 10/35: 28.57%

Not a red pen- 30/35: 85.71%

Answer:

Domain : [tex]0 \le x \le 8[/tex]

Range : [tex]5450 \le f(x) \le 6588.65[/tex]

Step-by-step explanation:

Given

[tex]f(x) = 5450(1.024)^x[/tex]

Required

Domain: [tex][\ ] \le x\ [\ ][/tex]

Range: [tex][\ ] \le f(x)\ [\ ][/tex]

See attachment for complete question

Calculating the domain:

At the instance when she keeps the money in the college fund;

[tex]x = 0[/tex] ---- 0 years

She plans to wait till the 8th year.

[tex]x = 8[/tex]

Hence, the domain is:

[tex]0 \le x \le 8[/tex]

Calculating the range:

We have:

[tex]f(x) = 5450(1.024)^x[/tex]

When: [tex]x = 0[/tex]

[tex]f(0) = 5450 * 1.024^0[/tex]

[tex]f(0) = 5450 * 1[/tex]

[tex]f(0) = 5450[/tex]

When [tex]x = 8[/tex]

[tex]f(8)=5450 * 1.024^8[/tex]

[tex]f(8)=6588.65[/tex]

Hence, the range is: [tex]5450 \le f(x) \le 6588.65[/tex]

Answer:

domain-   [tex]0\leq x \leq 8\\\\[/tex]

range-  [tex]5450\leq f(x)\leq 6588.65[/tex]

Step-by-step explanation:

Got it right on edmentum

Answer:

m<C can not be computed

Step-by-step explanation:

m∠A = 50°, c = 25, a = 19, m∠C=?

Using the Sine Law

a/sin m<A = c/sin m<C

Substitute the given values

19/sin50 = 25/sinC

19sinC = 25sin50

19sinC = 19.1511

sinC = 19.1511/19

sinC = 1.0079

C =  arcsin1.0079

Hence m<C can not be computed

Answer:

8 bags

Step-by-step explanation:

If 5 bags equal 35 kg, then each bag will weigh 35/5 or 7 kg. If there are 56 kg and you want to find the number of bags, you divide 56 by 7 and you get 8.

Answer:

D 40°

Step-by-step explanation:

52= X + 64 /2

*2.      *2

104 = X + 64

-64        -64

40 =X

Answer:

Step-by-step explanation:

Everything is right except the second one. It is acute as all the angles are under 90 degrees.

A)obtuse

B)acute

C)right

D) right

Answer:

Step-by-step explanation:

11x - 2° = 75° ( being corresponding angles )

11x = 75° + 2°

11x = 77°

x = 77°/ 11

x = 7°

hope it helps :)

Answer:  The two angles add up to 180 so they are supplementary angles.  

The sum of their measures is 180 degrees.

Step-by-step explanation:

Plug in given value for x.  

x=20

(3x+50)=

(60+50)=110

110

(4x-10)=

80-10=70

70

There are several true things about these angles you can find from this information but I think you are looking for the answer at top.

Answer:

Tehhehheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

Answer:

Her birthday money total will increase by $25 (total: $150).

Step-by-step explanation:

$10 + $20 + $25 + $30 + $40 + $25 = $150

Question is not complete, so i have attached it.

Answer:

B: -2x² - 6x² - 6x + 3x + 3 + 2

Step-by-step explanation:

From the image attached, the given polynomial is;

3 - 6x - 2x² + 3x - 6x² + 2

For like terms to be next to each other, we have to rearrange it as follows;

-2x² - 6x² - 6x + 3x + 3 + 2

Like terms are x² and x, thus they are now arranged next to each other.

The only option that corresponds to our answer is option B

Answer:

I think 48

Step-by-step explanation:

by adding

Answer:a

Step-by-step explanation:

Answer:

y = (10/9)x - 138/9

Height of 164.7 cm for an arm span of 162 cm

Step-by-step explanation:

First we find the slope.  (178 - 168)/(174 - 165) = 10/9

Now use the point-slope form of a line

y - 168 = 10/9(x - 165)

9y - 9(168) = 10(x - 165)

9y - 1512 = 10x - 1650

9y = 10x - 138

y = (10/9)x - 138/9

If the arm span is 162 cm, then x = 162

y = (10/9)(162) -138/9

= 180 - 15.3

 = 164.7 cm

Answer:

you can say y=0.50m+15t

Answer:

I think D

Step-by-step explanation:

I think mean is center, or the center of the data. Range is the spread of data, or how far it is spread.

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: z=22

Explanation:

9^2 + z = 103

81 + z = 103

103 - 81 = z

22 = z

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

~~Answer~~

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The answer you seek is z = 22. :3 Step by step explanation is best explained by the user above. Hope we helped! :D

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Answer:

the volume of the rectangular prism is 90 cm^2

Step-by-step explanation:

The computation of the volume of the rectangular prism is shown below:

Given that

The volume in a single layer is 18 cubic centimeters

And, there are 5 layers in the rectangular prism

So based on the above information

The volume of the rectangular prism is

= 5 ×18 cubic centimeters

= 90 cm^2

Hence, the volume of the rectangular prism is 90 cm^2

A≈907.92in²

Because:

A=πr2=π·172≈907.92028in²

Answer:

289π or 907.46 in

Step-by-step explanation:

The formula for area of a circle is π r².

The radius is 17, so the first step is 17².

17²= 289

Next, you multiply 289 by pi (3.14).

3.14 x 289 = 907.46.

Therefore, the area in terms of pi is 289π or 907.46 in.

Answer:

7000.0000

Step-by-step explanation:

Answer:

The value of the digit 7 in 273,480,000 is 70,000,000

Step-by-step explanation:

This number (in worded form) is Two Hundred and Seventy Three Million, Four Hundred and Eighty Thousand, and you can very clearly see that it's 70,000,000.

Answer:

GE = 14

Step-by-step explanation:

The incenter is equidistant from the sides, so GD = GE = GF.

Set the expressions for GD and GF equal to each other and solve for x.

3x + 5 = 6x - 4

5 = 3x - 4

9 = 3x

3 = x

Now plug this value into either expression, say for GD. GD = 3(3) + 5 = 14.

GE must be the same, GE = 14

Answer:

1/15

Step-by-step explanation:

2/6 x 1/5 = 2/30

2/30 = 1/15

Answer:

30

Step-by-step explanation:

Given:

The equation is:

[tex]\dfrac{7}{3}+x=3[/tex]

To find:

The value of x.

Solution:

We have,

[tex]\dfrac{7}{3}+x=3[/tex]

Subtract both sides by [tex]\dfrac{7}{3}[/tex].

[tex]\dfrac{7}{3}+x-\dfrac{7}{3}=3-\dfrac{7}{3}[/tex]

[tex]x=\dfrac{9-7}{3}[/tex]

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

Therefore, the value of x is [tex]\dfrac{2}{3}[/tex] or it can be written as 0.667.

Answer:

C≈25.13cm

Step-by-step explanation:

C=πd=π·8≈25.13274cm

d=2r

C=2πr

(hope this helps)

Step-by-step explanation:

area of a cicle is π[tex]r^{2}[/tex]

the diameter is twice as long as the radius so the radius would have a length of 4 cm.

π[tex]4^{2}[/tex]=50.27

Hope that helps :)

Answer:

C. X-2/X+3

Step-by-step explanation:

(4/x) + (4/y) / (16/x2y2) is where we start. I will factor out

1/(16/x2y2).

(1/(16/x2y2)) (64xy2 + 4/y) = (x2y2/16)(64xy2 + 4/y)

I need to factor out a 4/y from there.

(x2y/4)(16xy + 1) = x2y (16xy + 1) / 4

Answer:

[tex]\frac{5xz}{3y^{2} }[/tex]

Step-by-step explanation:

Answer:

Step-by-step explanation:

i is a good game and a good idea but it needs more people who are not the only ones that they were playing in a few weeks ago i dont have a game on joke

Answer:

x° = 77.7°

Step-by-step explanation:

We know that the interior angles within a quadrilateral add up to 360 degrees. We are provided with two right angles and a third angle of 102.3°. So we must solve to find x.

90 + 90 = 180

102.3 + 180 = 282.3

360 - 282.3 = 77.7

x = 77.7 degrees

Answer:

64 dentists, 56 of them will recommend

Step-by-step explanation:

I just continued to add 8 more dentists with there recommended outcome until it showed a matching prediction.

Answer:

C. In a survey of 64 dentists, 56 of them will recommend a ProTooth toothbrush.

Step-by-step explanation:

i did this

ok, So we know the length of  4/6 of the sides.....the ones we know are:

-4ft

-3ft

-9ft

-10ft

now to find the two missing sides.......we can see that one side is 5 because the other half is 4 ....which we already counted,.... (I'm talking about the unmeasured side over 9ft). Now to find the second...(the one closer to 10) since the already counted side is three and it's over 10 it has to be 7. so our missing ones are:

-7ft

-5ft

Now to add them together:

4+3+9+10+7+5=38

Lastly: REMEMBER TO ADD THE UNIT OF MEASUREMENT!!! Feet!!

That makes our answer 38ft!!

This means answer D or the last one is correct!!

HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!!! PLEASE GIVE ME BRAINLIEST IF I HELPED YOU!!!

Answer:

38 feet.

Step-by-step explanation:

The length of the unmarked vertical side is 10 - 3 = 7 feet.

The length of the unmarked horizontal side is = 9 - 4 = 5 feet.

The perimeter = sum of the lengths of the sides

= 10 + 4 + 7 + 5 + 3 + 9

=  38 feet.