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Finger [1]
3 years ago
15

Help please!!!!..............

Mathematics
2 answers:
Usimov [2.4K]3 years ago
6 0
Well you should cross out the first one because that wrong
Irina18 [472]3 years ago
4 0

Answer:

hi so i think its a

Step-by-step explanation:

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Given the function f(x)=(x+3)^2 and g(x)=3x+13 determine the x values of the point intersection
charle [14.2K]

Answer:

x = - 4, x = 1

Step-by-step explanation:

At the point of intersection

f(x) = g(x) , that is

(x + 3)² = 3x + 13 ← expand left side using FOIL

x² + 6x + 9 = 3x + 13 ( subtract 3x + 13 from both sides )

x² + 3x - 4 = 0 ← in standard form

(x + 4)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

x - 1 = 0 ⇒ x = 1

3 0
3 years ago
Henry has a bag containing 39 letter tiles, some consonants, and some vowels. He selects a tile without looking and then replace
adoni [48]

Answer:

21 consonant tiles

Step-by-step explanation:

Henry has a bag containing 39 letter tiles, some consonants, and some vowels.

He selects a tile without looking and then replaces it. If he pulls 7 consonant tiles and 6 vowel tiles, which is the most likely number of consonant tiles in Henry's bag?

Step 1

We add up the number of tiles that he pulls out of the bag

= 7 consonant tiles + 6 vowel tiles

= 13 tiles

Step 2

We divide the total number of tiles in the bag by the total number of tiles that was pulled out of the bag

= 39 tiles ÷ 13 tiles

= 3

Step 3

The most likely number of consonant tiles in Henry's bag is calculated as:

3 × The number of consonant tiles that was pulled out of the bag.

Hence:

3 × 7 consonant tiles

= 21 consonant tiles.

Therefore, the most likely number of consonant tiles in Henry's bag is 21 consonant tiles.

4 0
3 years ago
Write the following percentages as a fraction in simplest form
alisha [4.7K]
Answer: 241/4%
hope this helped
4 0
3 years ago
Set of real numbers satisfying 2x=3
algol [13]
2x = 3
x = 3/2 or 1 1/2 or 1.5
5 0
3 years ago
Read 2 more answers
HELPPP MEEEE hurrryyyy
Zielflug [23.3K]

Answer: 1. B 10(15  12 + 8) = 350

2. C

Step-by-step explanation:

8 0
2 years ago
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