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3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Mathematics

1 answer:

Vitek1552 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

The answer is 7, Because if AC is 12 the radius would be half of that and you would get 7.

Hope I helped.

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10. If ∆POW ≅∆BAM, what are the congruent corresponding parts? (Hint: You should name three pairs of congruent sides and three p

Anon25 [30]

If ∆POW ≅∆BAM

congruent sides:
PO = BA
OW = AM
PW = BM

congruent angles:
<P = <B
<O = <A
<W = <M

6 0

3 years ago

Insert the parenthesis to make the equality right: 180÷300–30x9+199=205

laiz [17]

180÷(300-30)×9+199
180 ÷ (270)×9+199
180÷270=
.66×9=
5.94+199=
204.94, approximately 205

8 0

3 years ago

Find the missing number 86, 47, 75, 48-16 97, 47, 82, 63-?

Sergio039 [100]

Answer:

the missing number is 34 because they was going in a pattern

Step-by-step explanation:

7 0

3 years ago

Paul has 2/3 as many postcards as Shawn. The number of postcards Shawn has is 4/5 of the number of postcards Tim has. If the thr

ahrayia [7]

Tim has 56 more postcards than Paul.

Step-by-step explanation:

Total postcards boys have = 280

Let,

x = Paul's postcards

y = Shawn's postcards

z = Tim's postcards

According to given statement;

x + y + z = 280 Eqn 1

$x=\frac{2}{3}y$ Eqn 2

$y = \frac{4}{5}z$ Eqn 3

Putting value of y from Eqn 3 in Eqn 2

$x=\frac{2}{3}*\frac{4}{5}z\\\\x=\frac{8}{15}z$ Eqn 4

Putting value of x and y from Eqn 4 and Eqn 3 in Eqn 1

$\frac{8}{15}z+\frac{4}{5}z+z=280\\\\\frac{8z+12z+15z}{15}=280\\\\\frac{35z}{15}=280\\\\$

Multiplying both sides by $\frac{15}{35}$

$\frac{15}{35}*\frac{35}{15}z=280*\frac{15}{35}\\z=120$

Putting z=120 in Eqn 3

$y=\frac{4}{5}*120\\y=96$

Putting y=96 in Eqn 2

$x=\frac{2}{3}*96\\x=64$

Difference of Tim and Paul = 120-64 = 56

Tim has 56 more postcards than Paul.

Keywords: linear equation, substitution method

Learn more about substitution method at:

#LearnwithBrainly

7 0

3 years ago

Pleaseeeeeeeeeeeee help me!!!

alexgriva [62]

is median a. 40 )(is min b. 34 )(c. 49 or 48 q3

7 0

4 years ago

Read 2 more answers