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3 years ago

Match the trinomials with their factors.

Mathematics

2 answers:

yaroslaw [1]3 years ago

6 0

Thank you who asked the question because u made it simple to answer

Leviafan [203]3 years ago

4 0

(a-4)(a-5) goes with b
(a-10)(a-2) goes with d
(a-4)(a+5) goes with a
(a-10)(a+2) goes with c
e is not used.

if you want to check take the pairs and foil or box them out.

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Divide 254 by 11.8. round your answer to the nearest hundredth.

Olin [163]

The answer is 21.52 so I hope that helped

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3 years ago

Read 2 more answers

HELP PLEASE!!! I need help with this question!

AlexFokin [52]

Answer:

$\large\boxed{PS=10\sqrt5}$

Step-by-step explanation:

ΔPQS, ΔRQP and ΔRPS are similar (AA). Therefore the sides are in proportion:

$\dfrac{QR}{RP}=\dfrac{RP}{RS}$

We have:

$QR=5,\ RS=20$

Substitute:

$\dfrac{5}{RP}=\dfrc{RP}{20}$ cross multiply

$RP^2=(5)(20)\\\\RP^2=100\to RP=\sqrt{100}\\\\RP=10$

Use the Pythagorean theorem:

$PS^2=PR^2+RS^2$

Substitute:

$PS^2=10^2+20^2\\\\PS^2=100+400\\\\PS^2=500\to PS=\sqrt{500}\\\\PS=\sqrt{100\cdot5}\\\\PS=\sqrt{100}\cdot\sqrt5\\\\PS=10\sqrt5$

6 0

3 years ago

Ne #3: When I take half of my number and add two, I get twenty-four. What is my number

irga5000 [103]

Answer:

My number will be 44.

Step-by-step explanation:

My number will be divided by 2.
I will get 22.
Then I'll 2 to my 22.
It will give me 24.

44 divided by 2 = 22
22 + 2 = 24

4 0

3 years ago

If r=5(12,80) what the given radius and center

Mashutka [201]

I thik the answer is 64

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3 years ago

The first terms of a geometric sequence are 0.778,-2.33,7,-21, and 63. What is the 6th term?

aliya0001 [1]

Answer:

-189

Step-by-step explanation:

If you continue the pattern by multiplying the term by -3, you will eventually get -189 as the 6th term

3 0

3 years ago