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3 years ago

Can someone find the factored form? The first bracket and the second bracket. Thank you.

Mathematics

1 answer:

eimsori [14]3 years ago

7 0

Answer:

(x-6) and (x+4)

Step-by-step explanation:

x^2 - 2x - 24

Factors of x^2 are x and x

24 are 6 and 4; 12 and 2; 24 and 1; and 8 and 3

Since the middle term is -2 and the 24 is a negative, the factors would have to result in a sum of -2

-6 +4 = -2

so the answer is (x-6)(x+4)

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3. A charity had a stall at a fair selling crafts and cakes to raise money.

AveGali [126]

15% of £70= £10.5

Expenditure =£24+£10.5=£34.5

Net amount raised =gross amount - Expenditure

=£70-£34.5=£35.5

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3 years ago

Pls hurry will give brainlyest or whatever !!!

abruzzese [7]

Answer:

Step-by-step explanation:

10+(10x3)-2(10-3)=

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4 0

2 years ago

What's the answer and how to get it

Murrr4er [49]

The answer is B.)
The answers are using the distributive property. The distributive property multiplies both the numbers inside the parenthesis by the number that's on the outside of the parenthesis.
6x3 = 18, 6x4x=24x.
Hope this helps :) work hard!

8 0

3 years ago

I just need to know the third one pls

katen-ka-za [31]

Answer:

Step-by-step explanation:

we're doing PEDMAS, so do Exponents first.

3² = 9

8 + 10 x 9

Multiply

8 + 90

Add

4 0

3 years ago

Figure ABCD is graphed on a coordinate plane.

Phoenix [80]

1. BC is 1+3=4 (units)

2. AD is 3+5= 8 (units)

3. Draw the altitude CH from point C, as shown in the figure.

4. Then triangle CHD is a right triangle, with hypothenuse CD, and sides HD and CH.

5. $CD^2=HD^2+CH^2$

$CD^2=2^2+4^2=4+16=20$

$CD= \sqrt{20}= \sqrt{4*5}= \sqrt{4} * \sqrt{5}=2 \sqrt{5}= 4.47$

6. AB=CD=4.47 because the trapezoid is isosceles.

7. P= BC+AD+AB+CD=4+8+4.47+4.47=20.9 (units)

3 0

3 years ago

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