MATHEMATICS MIDDLE SCHOOL

The combined area of the 3 windowpanes and frame shown below is 924 in.2. The frame is of uniform width. What is the side length, x, of each square windowpane? The image is of two rectangles one inside the other. Inner rectangle is divided into three squares each having length x . The space between the two rectangles is 6 inch both in length and width. A. 10 in. B. 20 in. C. 15 in. D. 25 in.

Answers

Answer 1

Answer:

Answer:

Option A. $x=10\ in$

Step-by-step explanation:

we know that

The combined area of the 3 windowpanes and frame is equal to

$(3x+12)(x+12)=924\n \n3x^(2)+36x+ 12x+144=924\n \n 3x^(2)+48x-780=0$

using a graphing tool to solve the quadratic equation

The solution is $x=10\ in$

see the attached figure

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What is the answer for 8×8/12?

Answers

the answer is 5.3 repeating.

the answer should be 5.33333333333

How to do this table?

Answers

Given:
52 weeks in 1 year.

f(n) = 52n

Hanna's age in year: Hanna's age in weeks
1 f(1) = 52(1) 52
2 f(2) = 52(2) 104
3 f(3) = 52(3) 156
4 f(4) = 52(4) 208
5 f(5) = 52(5) 260

11 f(11) = 52(11) 572

PLEASE HELP ASAP!!!Complete each statement. If the triangles cannot be shown to be congruent from the information given, leave the triangle's name blank and write CanNot Be Determined (CNBD) in the spot for rule.

∆CAM ≅ Δ____
By rule ________

Answers

Answer:

Cannot be determined.

Step-by-step explanation:

Since, from the figure, it can be seen that there are two triangles that are triangle AMI and triangle AMC, in which only AM=AM as it is common in both the triangles. No other extra information is given regarding their congruency.

Therefore, ΔCAM is not congruent to any other triangle and the rule cannot be determined.

Answer: ∆CAM ≅ _none_

By rule __It cannot be determined_CNBD_____

Step-by-step explanation:

The triangular diagram shows NO congruency

Assumption

No information regarding the name of the triangle and therefore cannot determine if it is congruent.
AM is common to the triangles ∆CAM and ∆IAM

thus we cannot say triangle CAM is congruent to triangle IAM
Sides not indicated on either triangles to be equal
Angles not indicated on either triangles to be equal as well

Since there is no much information nothing can be said of its congruent.

Another one I need help in asap

Answers

Answer:

Gold : total

35 : 103

Step-by-step explanation:

USA gold = 35

Total usa = 103

Gold : total

35 : 103

Jay and Blair went fishing. Together, they caught 27 fish. Jay caught 2 times as many fish as Blair. How many fish did Jay and Blair each catch?

Answers

Jay caught 18 and Blair caught 9

Jay caught 18 and Blair caught 9 since 9x2=18 and 18+9=27

What is the approximate perimeter of a semicircle with a radius of 9mm? Use pi as 3.14.
Express your final answer to the nearest hundredth.

Answers

Act like it's a whole circle and find the perimeter, then divide by 2.

P = 2 * pi * r

P = 2 * 3.14 * 9

P = 56.52

Now divide by 2:

P = 28.26

Answer:

I took the test and the answer is 46.26.

Step-by-step explanation:

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