hi again i need help wit this thing? pls and ty!

Answer:

Step-by-step explanation:

Answer:

The area of a isosceles trapezium given the measure of sides is determined by the following equation: A = 1/2 (AD + BC) * h, where h is the height of the trapezium. Using the given information, the area can be calculated as A = 1/2 * (17 + 7) * (23/2) = 270 cm^2.

Answer:

true

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

9x9x3=243 so does 3 to the power of 5 (3^5)

Answer:

22

Step-by-step explanation:

The answer is 21. 8, which rounds up to 22. So the answer is D: 22!

Answer:

18

Step-by-step explanation:

So what you need to find is the scale factor which is the scale of the difference between two lengths.

So Figure A is smaller than Figure B, as can be easily detected with our eyes.

Figure A has a ratio of 1/2, as 6/12 is equal to 1/2.

Since B is the original, where A is a scaled version, it must also have the same ratio of 1/2, so twice 9 is 18, which is your answer.

You can also use fractions, by making Figure A into 1/2 because 1/2 = 6/12.

Figure B can turn into 9/x.

Since you know they are scaled factors, they have the same ratio since one is scaled larger or smaller than from the original.

Since it must follow the multiplication of 2 for the side length, 9 x 2 gives your answer.

Answer:

The answer is C.

Step-by-step explanation:

area= 3.14 x 7 squared

area=3.14 x 49

area= 153.86

but then you are around it to 153.9cm2

Answer:

Please Mark Brainliest, you are an amazing person thank you and your welcome :D

Step-by-step explanation:

$54 / 6 = $9

Answer:

9

Step-by-step explanation:

You can just divide the 54 by 6 to get the single cost, since it gives a constant rate (possibly not, but most likely since it doesn't mention taxes, tips, ect.)

The unit rate is 9 bucks per pizza.

I have no idea why we would use links in the first place.

:D

Answer:

BxA=F

Step-by-step explanation:

Diagonal AC must be 20 feet so that ∠B will be 90°.

According to asked question, buck is creating a horse coral  by designing in such a way that corners will be at 90°.

So according to question we have to make ∠B as 90°.

So quadrilateral ABCD becomes a rectangular.

Therefore ΔABC  will be a right-angle triangle in which we can use Pythagoras theorem to measure the diagonal AC.

The Pythagoras Theorem says that in a right-angle triangle, the square of the hypotenuse is the sum of square of the other two sides of the right-angle triangle.

In the right-angle tringle ΔABC,

AC²=AB²+BC²

⇒ AC²=16²+12²

⇒ AC²=256+144=400

⇒AC=√400

⇒AC=20 feet

Therefore, Diagonal AC must be 20 feet so that ∠B will be 90°.

Learn more about Pythagoras Theorem

Here: https://brainly.com/question/343682

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Answer:

Hospitals

Step-by-step explanation:

Sales taxes are generally used for retail purposes and hospitals do not fall into this category. Sorry if it is wrong.

Answer:

b = -3

a = -0.5.

Step-by-step explanation:

As both right sides are equal to a:

12b + 3 = -2b - 4

12b + 2b = -4 - 3

14b = -7

b = -0.5.

So a = 12(-0.5) + 3 = -6 + 3

= -3.

Answer:

3.25

Step-by-step explanation:

Answer:

a.) -20p - 2

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

We can notice the expression is the special product a^2 - b^2, which can be factored into (a + b)(a - b). By correlating the expression with the formula, we can say:

a^2 = 9r^2

-and-

b^2 = 100s^2t^2

Therefore:

a = 3r

-and-

b = 10st

Now we can substitute these values into the factored form, (a + b)(a - b):

(3r + 10st)(3r - 10st)

This is the same as option C, meaning C is the answer.

Answer:

1. SAS

2. SSS

3. ASA

4. AAS

5. RHS

Answer: your answers would be

1, SAS

2, SS

3,SAS

4, SAA

5, SAS

6, SA

7, SAS

8, SSS

9, SSA

10, ASA

11, SSS

12. ASA                                                                                                                    Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can  be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that