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yuradex [85]
3 years ago
13

Need help ASAP! Show work if you can it’s completely fine if not tho

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0

Answer:

the answer is 133

Step-by-step explanation:

we do substitution

2*3^2=18

3^3=27

5(27-4)=115

27+115=133

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If (x + 4) is a factor of f(x), which of the following must be true?
GalinKa [24]
F(-4) = 0

Here, we replace x with -4. In doing so, we see that (-4+4) is indeed 0, making this the correct answer.

The next two choices are incorrect since only -4 is a root of f(x), as explained above (a root occurs when the function equals zero when plugging in that “root”).

The last answer is incorrect since plugging in 4 will get f(4)=8.
8 0
3 years ago
Solve for x. <br><br> 30=5(x+1)
zavuch27 [327]

Answer:

x = 5

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
One angle of an isosceles triangle measures 110°. Which other angles could be in that isosceles triangle? Choose all that apply.
andre [41]

Answer:

Therefore the correct option is 2. 35 degree.

\angle ABC=\angle ACB=35\°

Step-by-step explanation:

Consider an Isosceles Triangle, Δ ABC where,

∠BAC = 110°

TO Find:

∠ ABC = ∠ACB = ?

Solution:

For an Isosceles Triangle

Base Angles are equal

∴\angle ABC=\angle ACB=x\ (say)

Now,

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

\angle A+\angle B+\angle C=180\\\\110+x+x=180\\\therefore 2x=180-110=70\\\therefore x=\dfrac{70}{2}=35\°

Therefore,

\angle ABC=\angle ACB=35\°

3 0
3 years ago
What is the quotient when the polynomial 4x2 - 2x - 12 is divided by 2x - 4?
MrRa [10]
Tell me what x equals then I can awnser it do
4 0
3 years ago
A 4-pint carton of sour cream costs $9.12. What is the price per cup?
Mamont248 [21]
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1 pint x 4 & 2 cups x 4

4 pints = 8 cups

9.12/8

1.14

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5 0
3 years ago
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