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Alex787 [66]
3 years ago
8

Please answer this correctly , will mark brainliest answer !!!

Mathematics
2 answers:
ivanzaharov [21]3 years ago
7 0

Answer:

x^2-7

Step-by-step explanation:

RideAnS [48]3 years ago
5 0

Answer:

x+1

Step-by-step explanation:

We know that the area is the length times width, so (x-7)l=x^2-6x-7\\l=\frac{(x^2-6x-7)}{(x-7)}\\\\l=x+1.

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The junior class is selling printed beach towels for a fundraiser. They are selling them for $18
aksik [14]
They need to sell 33, unless you round it up then 34.
3 0
3 years ago
TanA+tanB+tanAtanB=1 If A+B=45 degree​
djyliett [7]

Answer:

See below

Step-by-step explanation:

\tan A+\tan B + \tan A.\tan B = 1\\\\ \implies \: \tan A +  \tan B =  1 -  \tan A.\tan B  \\  \\ \implies \:  \frac{\tan A +  \tan B}{ 1 -  \tan A.\tan B } = 1\\  \\ \implies \:  \tan (A +  B) = 1 \\  \\ \implies \:  \tan (A +  B) =\tan 45 \degree \\  \\ \implies \:  A +  B = 45 \degree \\  \\  thus \: proved

8 0
3 years ago
The cost of, y, of a large pizza with x topping from pats pizzeria can be modeled by a linear function. A large pizza with no to
Firdavs [7]

Answer:

The cost would be 22.75

Step-by-step explanation:

To find the cost of each topping, we simply take the excess cost and divide it by the number of toppings. To find the excess cost, take the new cost and subtract the original cost.

17.50 - 14.00 = 3.50

Now divide that by the amount of toppings.

3.50/2 = 1.75

Now we can multiply the new number of toppings by that amount and add the cost of the pizza.

5(1.75) + 14.00

8.75 + 14.00

22.75

3 0
3 years ago
Read 2 more answers
Factor by grouping.......
Gekata [30.6K]

Answer:

A. (7n-1) (8n-1)

Step-by-step explanation:

56n^2 -8n-7n+1

56n^2 -8n       -7n+1

Factor out 8n from the first group   and -1 from the second group

8n (7n-1)     -1(7n-1)

Factor out the (7n-1)

(7n-1) (8n-1)

7 0
3 years ago
The general form of an parabola is 3x2+24x−2y+52=0.
DIA [1.3K]

Answer: 12x - y = -29

***If you found my answer helpful, please give me the brainliest. :) ***

6 0
3 years ago
Read 2 more answers
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