3 years ago

Fourteen decreased by a number

Mathematics

2 answers:

Galina-37 [17]3 years ago

6 0

Answer:

14 - n

Step-by-step explanation:

Let the number be n.

14 - n

arlik [135]3 years ago

5 0

the equation you need is:

y=x-14

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What is the value of d to the nearest tenth?

Ghella [55]

Answer: $d=13.8$

Step-by-step explanation:

A line that cuts a circle at two points is called "secant".

There is a theorem known as "Intersecting Secant Theorem". This is the theorem you need to use to find the value of "d".

According the Intersecting Secant Theorem:

$(14)(14+20)=(16)(16+d)\\(14)(34)=(16)(16+d)$

Having this expression, the next step is to solve for "d":

Use Distributive property:

$476=256+16d$

Subtract 256 from both sides:

$476-256=-256+256+16d$

$220=16d$

Divide both sides by 16:

$\frac{220}{16}=\frac{16d}{16}\\\\13.75=d$

The value of "d" rounded to the nearest tenth is:

$d=13.8$

6 0

3 years ago

Anyone know the answer?

Aleksandr-060686 [28]

I’m pretty sure it’s d but i’m not 100%

5 0

3 years ago

Jolene is playing basketball. she scored 11 baskets in 15 free throws. what is the experimental probability that she will score

Elanso [62]

So probobillity is total sucsesses over total possible or TS/TP so

11/15 so the probobility is 11/15 or 0.73

4 0

3 years ago

Read 2 more answers

(6+2) +5 = 6+ (2+5)<br> State the property described each problem

Tanzania [10]

Answer:

Associative property - addition

Step-by-step explanation:

When three or more numbers are added, the sum is the same regardless of the way in which the numbers are grouped.

(6+2) + 5 = 6 + (2+5)

8 + 5 = 6 + 7

13 = 13

7 0

3 years ago

How would I do this? Solve for q. –10 + 10q = 9q

DerKrebs [107]

Answer:

q=10

Step-by-step explanation:

-10+10q=9q

-10=-q

q=10

4 0

2 years ago