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1 year ago

Find the vertex and focus of the parabola x^2+14x-8y+65=0

Mathematics

1 answer:

pshichka [43]1 year ago

4 0

Answer:

heres the graph i don't rly understand this all but mabe it will help

Hope This Helps!!!

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Determine the scale factor for triangle abc to triangle ab^ prime c^ prime a 20 ft 10 2 b. 10 c. 20 1/2

Sergio [31]

Answer: 2

Step-by-step explanation:

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1 year ago

According to a recent study, the carapace length for adult males of a certain species of tarantula are normally distributed with

seraphim [82]

Idk tbh sorry bye ok hbye

3 0

3 years ago

How can I make a fraction in to decimals

scZoUnD [109]

Answer:

It is pretty easy.

Step-by-step explanation:

All you have to do is just divide the numerator by the denominator.

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3 years ago

2 3/4+3 5/8 simplified

otez555 [7]

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Solution:

Given expression is $2\frac{3}{4}+3 \frac{5}{8}$ .

To simplify the expression $2\frac{3}{4}+3 \frac{5}{8}.$

Let us first convert the mixed fraction into improper fraction.

$2\frac{3}{4}+3 \frac{5}{8}=\frac{(2\times 4) + 3}{4}+ \frac{(3 \times 8)+5}{8}$

$=\frac{8+ 3}{4}+ \frac{24+5}{8}$

$=\frac{11}{4}+ \frac{29}{8}$

Take LCM for the denominators (LCM of 4, 8 = 8) and make the same.

$=\frac{11\times2}{4\times 2}+ \frac{29\times1}{8\times1}$

$=\frac{22}{8}+ \frac{29}{8}$

$=\frac{51}{8}$

Now, divide 51 by 8 and again write it in the mixed fraction.

$=6\frac{3}{8}$

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Hence, the simplified answer is $6\frac{3}{8}$ .

7 0

3 years ago

For each sequence, find the first 4 terms and the 10th term.<br> a) 12-n<br> B 5 - 2n

solong [7]

Answer:

Solution given:

tn=12-n

1 st term =12-1=11

2nd term =12-2=10

3rd term=12-3=9

4th term=12-4=8

10th term=12-10=2

tn=5-2n

1st term=5-2*1=3

2nd term=5-2*2=1

3rd term=5-2*3=-1

4th term=5-2*4=-3

10th term=5-2*10=-15

8 0

2 years ago

Read 2 more answers