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Viefleur [7K]
3 years ago
8

The product of 4 and the sum of 7 and a number

Mathematics
2 answers:
lina2011 [118]3 years ago
4 0
The product of 4 and the sum of 7 and a number.

Meaning:
                              
                     4 ( 7 + n )
ludmilkaskok [199]3 years ago
3 0
The answer is 28n because 4 x 7 + n = 28n
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-3(10+-5)/(10-(-5))^2
marysya [2.9K]

Answer:

Step-by-step explanation:

-3(10 + (-5) / (10 - (-5))^2 =

-3(10 - 5) / (10 + 5)^2

-3(5) / (15^2)

-15 / 225 reduces to -1/15

7 0
3 years ago
ASAP!! HELP!!!
miv72 [106K]
You should put each question somewhere different so anyone can answer it and see it faster
3 0
3 years ago
If Jane is not maximizing her utility with the original purchase combination, remembering the Law of Diminishing Marginal Utilit
gayaneshka [121]

Answer:

Using the Law of Diminishing Marginal Utility, Jane would not be better off buying one more fry, since the marginal utility she obtains from the fries are lower when compared to the chicken sandwich; therefore, she would be better off ordering another chicken sandwich

4 0
3 years ago
PLEASE HELP ME WITH THIS THANKS
Zarrin [17]

Answer:

The answer to your question is SA =  2419.34 m²

Step-by-step explanation:

Data

a = 11.42 m

side = 11 m

height = 20 m

Formula

SA = 2B + PH

Process

1.- Calculate P

Perimeter = P

P = 7(11)

  = 77 m

2.- Calculate B

B = Pa/2

   = (77)(11.42)/2

   = 879.34/2

   = 439.67 m²

3.- Calculate 2B

2B = 2(439.67)

    = 879.34 m²

4.- Calculate PH

PH = (77)(20)

     = 1540 m²

5.- Calculate SA

SA = 879.34 + 1540

     = 2419.34 m²

4 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below​
CaHeK987 [17]

Answer:

<h2>46.4°</h2>

Step-by-step explanation:

Apply sine formula:

\frac{sin \: a}{a}  =  \frac{sin \: b}{b}  =  \frac{sin \: c}{c}

\frac{sin \: a}{a}  =  \frac{sin \: c}{c}

Plug the values

\frac{sin \: (88)}{6.9}  =  \frac{sin \: x}{5}

Apply cross product property

5 \: sin \: (88) = 6.9 \: (sin \: x)

\frac{5 \: sin \: (88)}{6.9}  = sin \: x

x =  {sin}^{ - 1} ( \frac{5 \: sin \:( 88)}{6.9} )

x = 46.4

Hope this helps .....

Best regards!!!

3 0
3 years ago
Read 2 more answers
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