Help pls this is due today

Answer:

Amount of tax = 26.93 (Approx.)

Step-by-step explanation:

Given:

Cost of computer = $398.50

Sales tax rate = 7.25% = 0.0725

Find:

Amount of tax

Computation:

Amount of tax = [Cost of computer x Sales tax rate] / [1+Sales tax rate]

Amount of tax = [398.50 x 0.0725] / [1+0.0725]

Amount of tax = 26.93 (Approx.)

Answer:

C on edge

Step-by-step explanation:

Answer:

B. 81 in.²

Step-by-step explanation:

We have been given that the trapezoid shown in the attachment has been enlarged by a scale of 1.5. We are asked to find the area of the enlarged trapezoid.

The area of the original trapezoid is 36 square inches.

Since each side of the trapezoid is enlarged 1.5 times, so the area of new trapezoid would be 2.25 times greater than area of original trapezoid.

The area would be 2.25 times greater because area is product of sum of lengths of parallel sides and height.

1.5 × 1.5 = 2.25

Area of new trapezoid: 2.25 × 36 in²

Area of new trapezoid = 81 in²

The area of the enlarged trapezoid would be 81 in² or option B.

Answer:

Step-by-step explanation:

8s+12h≤50

Answer:

$180

Step-by-step explanation:

To find the new cost, multiply the original cost by 1.2

150(1.2)

= 180

So, the new cost of the bicycle is $180

Answer:

180

Step-by-step explanation:

Answer:

What if 27 more third graders arrive ...

Step-by-step explanation:

Answer:

7 Ans ......

Step-by-step explanation:

Given:

=³√344-1

Solution:

= ³√344-1

= ³√343

=7 Answer..

Answer:

[tex]\sqrt[3]{344-1} =7[/tex]

Step-by-step explanation:

Thanks!!

Answer:

Everytime it is adding  506 to it

Step-by-step explanation:

so 253+506 is 759 and it keeps going

Answer:

Step-by-step explanation:

ΔIJK = ΔLMN --- (given)

So,-----------------------

KI / KJ = NL / MN

19 / 40 = 60 / MN

MN = 60 × 40 / 19

MN = 126.31

The required measure of side MN will be 126.3 units.

Similar Triangles are defined as two triangles with the same shape, equal pair of corresponding angles, and the same ratio of the corresponding sides. The triangles that like one another but may not be exactly the same size are said to be similar triangles.

Given that triangle ΔIJK ~ ΔLMN in the question.

We know that Similar triangles with the same shape, equal pair of corresponding angles, and the same ratio of the corresponding sides.

As per the similarity rule of triangles, we can write the ratio as:

⇒ KI / KJ = NL / MN

⇒ 19 / 40 = 60 / MN

⇒ MN = 60 × 40 / 19

⇒ MN = 126.3157

Rounded to the nearest tenth to get

⇒ MN = 126.3

learn more about similar triangles here:

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Answer:

a. the enclosing boundary of a curved geometric figure, especially a circle.

b. The diameter is the length of the line through the center that touches two points on the edge of the circle.

c. a straight line from the center to the circumference of a circle or sphere

2. a.w b.z c.t d.x

Step-by-step explanation:

that's all i could do pls give brainliest

Answer: Last graph, the one with the points (1, 2), (2, 3), (3, 4), and (4, 5)

Step-by-step explanation:

We have the equation y = x + 1

Now we can replace x by different values to get pairs (x, y).

if x = 1, we have:

y = 1 + 1 = 2

then we have the pair (1, 2)

if we have x = 2, then:

y = 2 + 1 = 3

Then we have the pair (2, 3)

So we need to find the graph that has these points.

The only graph that has the points (1, 2) and (2, 3) is the last graph.

Answer: 67.082

Step-by-step explanation: 67.1

Answer: n=1,2,3

Step-by-step explanation: if we plug in these numbers 2*1+3*1=5*1 this works. If we do this for 2 then we have 2*2+3*2=10 and 5*2= 10 this also works. The same thing with 3.  2*3+3*3=15     5*3=15

Hope this helps!

Answer:

A

Step-by-step explanation:

Equation A is true among the given equations.

A matrix is an array of values arranged in rows and columns, such that they are used to represent a mathematical object.

Thus, we have found that among the given equations, equation A is true.

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☁️ Answer ☁️

4a + 2b + 8

Hope it helps.

Have a nice day noona/hyung ￣▽￣

Answer:

Subtract 5x from both sides of the equation.

7y=1−5x

x+4y=−5

Divide each term by 7 and simplify.

y=17−5x/7

x+4y=−5

Subtract x from both sides of the equation.

y=1/7−5x/7

4y=−5−x

y=1/7−5x/7

Divide each term by 4 and simplify.

y=1/7−5x/7

y=−5/4−x/4

y=1/7−5x/7

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution. (3,−2)

Step-by-step explanation:

Answer:

C. 55/48

Step-by-step explanation:

perpendicular (p) = 55

base (b) = 48

Tangent < U = p /b = 55 /48

In triangle TUV, the tangent of angle U would be tan U = 55/58. Hence option C is true.

Used the formula of the tangent of an angle that states,

Tan θ = Opposite / Base

Given that,

A triangle TUV is shown in the image.

Now by definition of the tangent of an angle,

tan U = TV/UV

Substitute TV = 55 , UV = 48;

tan U = 55/58

Therefore, Option C is true.

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Answer:

Your answer should be 54!

Answer:

B

Step-by-step explanation:

It is a complex law that is difficult to understand

Answer:

-700½ meters or -700.5 meters

Step-by-step explanation:

Usually, the depths below the ground are denoted by the minus sign.

Seven hundred and five-tenths meters mean 700+(5/10) which is equal to 700+1/2. So, the answer becomes -700½ meters or -700.5 meters.

Answer:

144

Step-by-step explanation:

9*3=27

27*4=108

6^2=36

108+36=144

Answer:

[tex]\Large \boxed{\sf 144 \ ft^2}[/tex]

Step-by-step explanation:

Find the area of the 4 triangles and 1 square and add them.

Area of triangle = base × height × 0.5

Area of square = s²

[tex](9 \times 6 \times 0.5\times 4)+(6^2)=144[/tex]

Answer:

y = -8

Step-by-step explanation:

no slope so y is always the same, the y value is -8 so y = -8

Answer:

1/6

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

Answer:

Its a and b if you can click them both but its not c

Answer: A

Step-by-step explanation: A goes through the origin (0,0) which makes it proportional

Answer: the answer is 23434

Step-by-step explanation:first divide 4 by 9 which goes only once, then you would then have 13 which would go only 3 times so 12 minus 13 which is 1 and then goes with 7 to make 17 which means it goes in only 4 times which is 16 meaning the answer is 1 again and then goes with 3 to make 13 and 4 goes in 3 times with 13 to make 12 and then you get 1 which goes into 6 to make 16 and then 4 goes into 16 4 times and then you would get an answer of 23434

Answer:

.763 in for each cookie

Step-by-step explanation:

[tex]179.715 =\pi (2.5)^{2} h\\179.715= \pi (6.25)h\\179.715=19.635h\\h=9.153\\[/tex]

After you solve for the height you would divide it by 12 to get the thickness of one cookie which is .763 in.

Answer:

a. y = 3x + 4.5 & y = 7x + 2

b. x = 0.625 (year)

c. 6.375 feet

Explanation:

Type A starts at 4.5 and Type B starts at 2 ,each year can be marked as x

type A grow 3 inches per year = 3x

type B grows 7 inches per year = 7x

y = the total height

Since they both equal to y, you can set them equal to each other

3x + 4.5 = 7x +2

After solve you get answer for b

Work:  3x + 4.5 = 7x + 2

              4.5 = 4x + 2

               2.5 = 4x

              0.625 = x

Substitute the value of x you got from part b into each equation then you will get 6.375 as your y value which is also your height