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4 years ago

Quadratic ( standord formula )

Mathematics

1 answer:

Nataly_w [17]4 years ago

5 0

Answer:

The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

Hope this helps :)

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8,3,9,4,10,5 what are the following numbers and explain the pattern

IRISSAK [1]

Answer subtract 5, add 6

Step-by-step explanation:

8-5=3

3+6=9

9-5=4

and so on

8 0

4 years ago

A varsity boy's basketball team has ratio of seniors to juniors that is 7:4. If the team is made up of only juniors and seniors,

DENIUS [597]

Answer:

The ratio of seniors to the total team members is 7: 11

Step-by-step explanation:

Let us solve the question

∵ A varsity boy's basketball team has a ratio of seniors to juniors that is 7: 4

∴ seniors: juniors = 7: 4

→ That means seniors have 7 parts and juniors has 4 parts

∴ The seniors' members = 7 parts

∴ The juniors' members = 4 parts

→ Add them to find the total parts of the team

∴ The team's members = 7 + 4 = 11 parts

→ To find the ratio of the seniors' members to the total team's member

divide their parts

∵ The seniors ÷ The total = $\frac{7}{11}$

∵ The seniors' member : The team's members = 7: 11

∴ The ratio of seniors to the total team members is 7: 11

4 0

3 years ago

Which ratios form a proportion?

wlad13 [49]

Only the first ratio

4 0

3 years ago

Read 2 more answers

Help plz<br>−86 + (−14) − 23 − (+22) + 16 − (−34)=

nikdorinn [45]

Step-by-step explanation:

the answer is -86 mark as brainliest or rate this if u found this helpful :)

8 0

3 years ago

Read 2 more answers

PLEASE HELP WITH THE SECOND QUESTION!<br> I'LL MARK BRAINLIEST!

lisabon 2012 [21]

Answer:

For question #2 about Teresa, it would cost her $1,004.80 to fence all around the circle garden.

Step-by-step explanation:

C = 2πr

C = 2 x 3.14 x 8

C = 50.24 ft.

50.24 x $20 = $1,004.80

6 0

3 years ago