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Ostrovityanka [42]

3 years ago

8

Alex is thinking of a doubles fact the sun is greater than the sum 7+7 but less than the sum of 8+9. What fact is Alex thinking

of?

2 answers:

maks197457 [2]3 years ago

6 0

9+8=17not 16 so the answer could be either 15 or 16

goldfiish [28.3K]3 years ago

3 0

15 is your answer, because 7+7=14 and its greater then 14 but less then 8+9 which = 16.

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the kline family went on vacation last year and paid $199 a night for the hotel room. This year, the price has increased by 5% .

dangina [55]

Answer: $208.95

Step-by-step explanation: $199 x .05= 9.95 + $199= $208.95

8 0

3 years ago

the first three steps of completing the square to solve the quadratic equation X2+4X-6=0 are shown below. what re the next 3 ste

Vilka [71]

Answer:

see the explanation

Step-by-step explanation:

<u><em>The complete question is</em></u>

The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.

Step 1: x2 +4x= 6

Step 2: x2 +4x+4=6+4

Step 3: (x +2)^2=10

What are the next 3 steps?

we have

step 4

Take square root both sides

$\sqrt{(x+2)^2} =\sqrt{10}$

step 5

Simplify

$x+2=\pm\sqrt{10}$

step 6

Solve for x

subtract 2 both sides

$x=-2\pm\sqrt{10}$

$x_1=-2+\sqrt{10}$

$x_2=-2-\sqrt{10}$

3 0

3 years ago

What are the terms in the expression 4 + 9V +6w?

spayn [35]

Answer:

4, 9v, and 6w

Step-by-step explanation:

I'm pretty sure it's right

4 0

3 years ago

How to do this <br> y = 2x − 1<br> y = −4x − 7

rusak2 [61]

Answer: ur answer would be 27283

Step-by-step explanation:

3 0

2 years ago

The graph of a proportional relationship passes through the points (15,3) and (5,y). Find y.

snow_tiger [21]

Y is equal to 1 because to change 15 into 5 you have to divide by 3. 15/3=5. So you do the same to the other coordinate. Divide 3 by 3 to get 1.

5 0

3 years ago