The graph of a quadratic equation has a maximum of (-1,9) and x-intercepts at x=-4 and x=2.

Mathematics

1 answer:

Iteru [2.4K]3 years ago

7 0

Answer:

What is the question?

You just gave a statement.

Step-by-step explanation:

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Aidan uses 1/4 of the water in a bucket to water one potted plant. How many potted plants can aiden water with 3 full buckets of

Ahat [919]

If Aidan can fill 1 potted plant from a full bucket but still have enough left for 3 more, this means Aidan can water 4 plants per full bucket. And if you multiply that 4 by 3 full buckets, it gives you 12, which is the amount of plants 3 full buckets can water.

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3 years ago

6. A certain $400 investment is increasing 10%

Mars2501 [29]

Answer:

0.10

Step-by-step explanation:

0.10 = 10/100 or 10%

Multiply 400*0.10 to get 10% of 400.

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2 years ago

Geometry A questions (25 points, please answer all!!!)

astra-53 [7]

1) The order of the letters is important. Corresponding angles are ones that have corresponding letters in the same order.

The appropriate choice is the 2nd one ...
∠HDG ≅ ∠HFE

2) The triangle is isosceles. You know that because the base angles T and X are marked as congruent. This means the side lengths are the same.
TV = VX
10x - 26 = 5x + 9
5x = 35 . . . . . . . . . . add 26-5x
x = 7

The appropriate choice is the 3rd one ...
7

3) It can help to draw a picture. Check to see if each of the offered choices is met by the given information.
• HL : yes. XZ is the L, YZ and YW are the H. The angles at X are right angles.
• AAS : yes. The angles at X and Y and the sides YW and YZ are given as congruent.
• ASA : yes. The angles at X and Y and the side between them XY are congruent.
• SAS : yes. The side XY, the angles at Y and the sides YW and YZ are congruent.
• SSS : no. The sides XW and XZ are not given as congruent.

The appropriate choice is the 4th one ...
HL, AAS, ASA, and SAS

4) You are given sides CB and CD as congruent, and you know side CA is congruent to itself, so you need the angles between them, at C to be congruent.

The appropriate choice is the 2nd one ...
AC ⊥ BD

5) You know the triangles are right triangles and the hypotenuse QS is congruent to itself. Given that one of the legs is also congruent to the one it corresponds to, the conditions are met for the HL theorem.

The appropriate choice is the 1st one ...
HL Theorem

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3 years ago

Which is equivalent to 3*8 1/4x

aleksandr82 [10.1K]

${3}^{8} \times \frac{1}{4} x \\ = \frac{ {3}^{8} }{4} \times x \\ = \frac{6561}{4} x$

${3}^{8 \frac{1}{4} x} \\ = {3}^{8} \times {3}^{ \frac{1}{4}x } \\ = {3}^{8} \times \sqrt[4x]{3}$
I cannot see the choices, but here are a couple solutions, depending on what you meant.

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3 years ago

Read 2 more answers

Fred decides to think about retirement and invests at the age of 26. He invests $15,000 and hopes the investment will be

fgiga [73]

Answer:

Step-by-step explanation:

Future value with continuous compounding ; FV = $Pe^{rt\\ } \\ 900,000 = 15,000e^{38r} \\ \\ \frac{900,000}{15,000} =e^{38r\\ }\\ \\ \\ 60 =e^{38r}$