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3 years ago

Please answer this as quick as you can

Mathematics

1 answer:

vampirchik [111]3 years ago

8 0

Answer:

Step-by-step explanation:

3 and 2 for what i see with the question i don't know if the blue is blocking a tick but i think its 2 and 3 tell me if there a tick on where the blue started so then i might change my answer

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I will give Brainliest Simplify. 1/4(16a – 46) – (2a – 6)

BigorU [14]

Answer:

2a+ −11/2

Step-by-step explanation:

Let's simplify step-by-step.

1/4 (16a − 46) − (2a − 6)

Distribute the Negative Sign:

= 1/4 (16a − 46) + −1 (2a − 6)

= 1/4 (16a − 46) + −1 (2a) + (−1) (−6)

= 1/4 (16a − 46) + −2a + 6

Distribute:

= (1/4) (16a) + (1/4) (−46) + −2a + 6

=4a + −23/2 + −2a + 6

Combine Like Terms:

= 4a + −23/2 + −2a + 6

= (4a + −2a) + (−23/2 + 6)

= 2a + −11/2

Answer:

=2a + −11/2

hope this helps. p.s. i really need brainliest :)

3 0

2 years ago

Read 2 more answers

Trace needs a new carpet for her house the living are is an open floor plan of a dining room 6 feet c 4 feet sitting area 10 fee

hram777 [196]

Answer:

199 square feet

Step-by-step explanation:

Given:

Trace needs a new carpet for her house.

Dimension of dining room = 6 feet by 4 feet.

Dimension of sitting area = 10 feet by 15 feet.

Dimension of breakfast nook = 5 feet by 5 feet.

Question asked:

How many square feet of carpet does she need ?

Solution:

First of all we will calculate the area of each part of the house and then add up.

$Area \ of \ dining\ room=length\times width$

$=6\times4\\ \\ =24\ square\ feet$

$Area \ of \ sitting\ part=length\times width$

$=15\times10\\ \\ =150\ square\ feet$

$Area \ of \ breakfast\ nook=(side)^{2}$

$=5^{2} =25\ square\ feet$

Total carpet needed will be needed = For dining + For sitting area + For breakfast nook

= 24 + 150 + 25

= 199 square feet

Therefore, she needs 199 square feet of a new carpet for her house.

6 0

2 years ago

Factoring GCF c^4d^2+c^2d^3

mr Goodwill [35]

Answer:

$c^2d^2(c^2 + d)$

Step-by-step explanation:

The equation is $c^4d^2 + c^2d^3$ so we see that the highest number on both terms that we can factor out is 2. If we factor out $c^2d^2$ from both terms, we end up with $c^2d^2(c^2 + d)$ , making $c^2d^2$ the GCF of this expression.