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lbvjy [14]
3 years ago
8

Ryan is buying a new car for his mom. This car costs x dollars, and sales tax is 7%. Write two expressions that describe the tot

al amount he will pay?
Mathematics
1 answer:
dusya [7]3 years ago
8 0
X+7%
7%-x+x
These 2 expressions can be used to find the answer
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I need help with math
Iteru [2.4K]

area = pi times radius squared

area = pi times 5 squared

area = pi times 25

area = 78.54

answer : 78.54 square feet

4 0
1 year ago
if one more freaking person tell me that 120 / 37 is 3 with a decimal I'm going to delete this app because it is just three
lawyer [7]
But 37 is not a factor of 3, in fact it is a prime number so anything that is divisible by it (other than 1) will be a decimal. So, my friend here you have another person on this app telling you that it is not 3 and is in fact 3.2432 (;;;
4 0
3 years ago
Read 2 more answers
Triangles ABC and DEF are right triangles, as shown. A ABC is similar to A DEF
Fiesta28 [93]

Answer:

a/c and d/e are equal to cos(b)

Step-by-step explanation:

i used substitute and solve at first, but that didnt work too well so i moved on to the guess and check method.

my guess is a/c and d/e are equal to cos(b), can anyone check this?

4 0
3 years ago
You can use the formula a = h/n is you want to find the batting average a of a batter who has h hits in n times at bat. Solve th
Akimi4 [234]
The formula is:
a = h / n.
h = a · n
If a = 0.285 and n = 400, then:
h = 0.285 · 400 = 114
Answer:
Joseph has 114 hits.
6 0
3 years ago
Read 2 more answers
Help help help help​
Butoxors [25]

Answer:

g=3

Step-by-step explanation:

f(g) = g^2 +3g

Let f(g) = 18

18 =  g^2 +3g

Subtract 18 from each side

18-18 =g^2 +3g-18

0 = g^2 +3g-18

Factor

0 = (g+6) (g-3)

Using the zero product property

g+6 =0    g-3 =0

g = -6      g =3

The only solution listed is g=3

5 0
3 years ago
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