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3 years ago

First answer gets 10 points

Mathematics

1 answer:

Ede4ka [16]3 years ago

6 0

Your answer would be 54!
I hope this helps, have a great day

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At a home improvement store, you

Katarina [22]

Answer:

$9.40, $0.60, $10.60

Step-by-step explanation:

$8.53 + $0.87 = $9.40

$10 - $9.40 = $0.60

$20 - $9.40 = $10.60

3 0

3 years ago

Read 2 more answers

Hi i will mark brainliest if at least 2 are done:)

Elden [556K]

Answer:

$3x+18x+5x-2=180\\26x-2=180\\26x=182\\X=7$

$16x+13x+16x=180\\45x=180\\X=4\\$

$X+8+6x-5+2x-3=180\\9x=180\\X=20\\$

Step-by-step explanation:

6 0

3 years ago

BC=40 CD=30 what is the value of BC-AC

Ann [662]

Answer:

what is ac?

Step-by-step explanation:

6 0

3 years ago

HELPPP ASAPPP!! 50 POINTS!!!

OleMash [197]

Answer:

Part 1)

The possible multiplicities are:

$x=-7$ multiplicity 1

$x=-3$ multiplicity 3

$x=2$ multiplicity 1

$x=5$ multiplicity 2

Part 2

The factored form is

$p(x)=(x+7)(x+3)^3(x-2)(x-5)^2$

Step-by-step explanation:

Part 1.

The missing diagram is shown in the attachment.

The zeroes of the seventh degree polynomial are the x-intercepts of the graph.

From the graph, we have x-intercepts at:

$x=-7$ , $x=-3$ , $x=2$ , and $x=5$ .

The multiplicities tell us how many times a root repeats.

Also, even multiplicities will not cross their x-intercept, while odd multiplicities cross their x-intercepts.

The possible multiplicities are:

$x=-7$ multiplicity 1

$x=-3$ multiplicity 3

$x=2$ multiplicity 1

$x=5$ multiplicity 2

Note that the total multiplicity must equate the degree.

Part 2)

According to the factor theorem, if $x=a$ is a zero of p(x), then $(x-a)$ is a factor.

Using the multiplicities , we can write the factors as:

$x+7$

$(x+3)^3$

$(x-2)^1$

$(x-5)^2$

Therefore the completely factored form of this seventh degree polynomial is $p(x)=(x+7)(x+3)^3(x-2)(x-5)^2$

4 0

4 years ago

Hi can you guys help me? In 1,2,3 and 4?

Andrew [12]

1. 3, -1, -5, -9

2. -5, -3, -1, 1

3. -2, 0, 2, 4

4. 6, 5, 4, 3

Hope this helps!

7 0

3 years ago