Help struggling on this

Mathematics

1 answer:

Vikki [24]2 years ago

5 0

I’m struggling too I’m sorry

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Q: Marci wants to prove that the diagonals of

Trava [24]

Answer: Option B

She should use the fact that the

opposite sides of a parallelogram are

congruent and then use the

Pythagorean theorem.

We cannot use the diagonals of square property because this is a rectangle, opposite angles will also not work, and we cannot use the diagonal property because thats what we have to prove.

Must click thanks and mark brainliest

7 0

2 years ago

Caleb was recently hired for a job with an annual income of $35,000. Using the federal income rate of 15 %, what amount should C

Ipatiy [6.2K]

Answer:

<h2 /><h2>answer will be 5250</h2>

-------------------------------

 $35000 \times \frac{15}{100} = 350 \times 15 = 5250$ 

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3 years ago

a triangle garden is being formed with stones. the three sides measure 4 meters by 6 meters by 7 meters. which of the following

postnew [5]

all sides of a triangle are equal

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2 years ago

Simplify the expression: 2(4 + 6f) plz help this is my end of the year assesment Thanks!

julia-pushkina [17]

Answer:

8+12f

hope this helps

have a good day :)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The graph above is a transformation of the function x2 Write an equation for the function graphed above

lutik1710 [3]

Answer: y=0,5x²-x-1,5.

Step-by-step explanation:

$(-1;0)\ \ \ \ (3;0)\ \ \ \ (1;-2) \ \ \ \ y=ax^2+bx+c\ ?\\\left\{\begin{array}{ccc}a*(-1)^2+b*(-1)+c=0\\a*3^2+b*3+c=0\\a*1^2+b*1+c=-2\end{array}\right \ \ \ \ \ \left\{\begin{array}{ccc}a-b+c=0\ \ (1)\\9a+3b+c=0\ (2)\\a+b+c=-2\ (3)\end{array}\right \\$