Need help fast----Which equation is y = (x + 3)2 + (x + 4)2 rewritten in vertex form?

Mathematics

2 answers:

tekilochka [14]3 years ago

7 0

Answer:

The Answer Is B

Step-by-step explanation:

Took the quiz

viva [34]3 years ago

5 0

Irihdbhhrhdbdbbbbbdbbfbfbfbhfhbbbbnnnnjnni

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Jonah runs 3/5 miles on Sunday and 7/10 miles on Monday.He uses the model to find that he ran a total of 1 mile. What mistake do

antoniya [11.8K]

Answer: He did not convert the fractions into the like fraction to add.

Step-by-step explanation:

Given: The distance Jonah runs on Sunday= $\frac{3}{5}$ miles

The distance Jonah runs on Monday= $\frac{7}{10}$ miles

The total distance he ran = $\frac{3}{5}+\frac{7}{10}\ miles$

Since both the fractions are not like , thus multiply 2 to the numerator and the denominator of the first fraction [to add fractions first convert them into like fractions], we get

The total distance he ran = $\frac{3\times2}{5\times2}+\frac{7}{10}\ miles$

$=\frac{6}{10}+\frac{7}{10}=\frac{6+7}{10}\\\\=\frac{13}{10}=1\frac{3}{10}\ miles$

The right answer is "The total distance he ran = $1\frac{3}{10}\ miles$ "

7 0

3 years ago

Evaluate 2^−1 + 2^−1.

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

2^−1 + 2^−1

2x2^-1

4 0

3 years ago

What is the GCF of 60 and 90

Maslowich

$Greatest\ common\ factor\ is\ the\ highest\ number\ by\ witch\ 60\ and\ 90\\can\ be\ divided\\\\
60:2\\
30:2\\15:3\\5:5\\\\
90:2\\
45:3\\
15:3\\5:5\\\\GCF=2*3*5=30\\\\Greatest\ common\ factor\ of\ 60\ and\ 90\ is\ equal\ to\ 30
$