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Alchen [17]
3 years ago
13

3(18-7) +2 please help me ​

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0

Answer: 35

simplify the expression

omeli [17]3 years ago
4 0

Answer:

-13

Step-by-step explanation:

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The perimeter of an isosceles triangle is 32 inches. If the base is longer than half of the two other equal sides by 2 inches, f
Leona [35]

Answer:

Step-by-step explanation:

Let equal sides of an isosceles triangle = a inches

Base = \frac{1}{2}a+2 inches

Perimeter  = 32 inches

a + a + \frac{1}{2}a+2 = 32

2a + \frac{1}{2}a+2 = 32\\\\\frac{2a*2}{1*2}+\frac{1}{2}a+2=32\\\\\frac{4a}{2}+\frac{1}{2}a+2=32\\\\\frac{5}{2}a+2 = 32\\\\

Subtract 2 from both sides

\frac{5}{2}a=32-2\\\\\frac{5}{2}a=30\\\\a=30*\frac{2}{5}\\\\a=6*2

a = 12 inches

base = \frac{1}{2}*12+2

        = 6 + 2

Base = 8 inches

6 0
3 years ago
10 yellow eggs out of 12 colored eggs
Mumz [18]

Answer:

Whats the question

Step-by-step explanation:

I dont understand the question for the problem

3 0
4 years ago
Read 2 more answers
Which function describes this graph?
marissa [1.9K]
C. (X-2)(x-5)C. Y=(x-2)(x-5)
4 0
4 years ago
Read 2 more answers
Plese help with both of these
Monica [59]

Answer:

Step-by-step explanation:

Explicit formula of a G.P. is given by,

a_n=a(r)^{n-1}

Here, a_n = nth term

a = First term

n = number of term

r = common ratio

Given sequence is 3, 6, 12, .......

a = 3

r = \frac{6}{3} = 2

Therefore, explicit formula will be,

a_n=3(2)^{n-1}

Option (3) is the answer.

Parent function → f(x) = 3ˣ

Transformed function → g(x) = 3^{x+5}

Since, g(x) = f(x + 5)

Therefore, function 'f' has been shifted 5 units left.

Option (1) is the answer.

5 0
3 years ago
Mrs. Lenny is putting up a fence around her garden to keep the bunnies
Hoochie [10]

Answer:

Length= 81 feet

width = 73 feet

Step-by-step explanation:

P=2{(8+W)+W}

308=2(8+2W)

308=16+4W

308-16=4W

292=4W

W=73

And length = 8+W

8+73=81

5 0
4 years ago
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