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GREYUIT [131]
3 years ago
9

At the start of the softball season, the p players on the Hammerin' Homers softball team each ordered white uniforms. A white je

rsey cost $18 and a white hat cost $7. Later in the season, the players decided to switch to a blue uniform with a special logo instead. So, each player paid $20 for a blue jersey and $10 for a blue hat.
Pick all the expressions that represent the total cost of the team's uniforms.
Mathematics
1 answer:
vova2212 [387]3 years ago
4 0

Step-by-step explanation:

the total costs include both uniforms

so you can add it all together or do hats and jerseys separately

18j + 20j for jerseys per player and

7h + 10h for hats per player

so you have 38j + 17h = total cost

or combine then and get

55u (uniform per player) to gett the total cost

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The legs of the drafting table form vertical angles. Find the measures of ∠1, ∠2 and ∠3.
Leviafan [203]

Answer:

m∡1 = 95°

m∡2 = 85°

m∡3 = 95°

Step-by-step explanation:

m∡1 + 85 = 180;   m∡1 = 95°

m∡2 = 85° because it is vertical and congruent to the angle measured 85°

m∡3 = m∡1 = 95° because they are vertical and congruent

4 0
3 years ago
Read 2 more answers
In a group of 20 pupils, 3 play the flute only.
spin [16.1K]

Answer:

\dfrac{1}{4}

Step-by-step explanation:

Given information:

  • Total number of pupils = 20
  • 3 pupils play the flute
  • 6 pupils play the piano only
  • 6 play both instruments

We can assume that 3 pupils play the flute <u>only</u> as we have also been told that 6 pupils play both instruments.

To calculate the probability that a randomly chosen pupil plays neither instrument, first determine how many pupils do not play an instrument by subtracting the number of pupils who do play an instrument from the total number of pupils:

⇒ total number of pupils - pupils who play instruments

⇒ 20 - (3 + 6 + 6)

⇒ 20 - 15

⇒ 5

Therefore, 5 pupils do not play the piano and/or flute.

To calculate probability:

\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}

Therefore:

\implies \textsf{Probability of a pupil playing neither instrument} = \dfrac{5}{20}=\dfrac{1}{4}

7 0
2 years ago
Read 2 more answers
The length of the line segment joining the midpoints of sides AB and BC of the parallelogram ABCD is 10. Find the length of diag
solniwko [45]

Answer:

The length of the diagonal AC=20 cm.

Step-by-step explanation:

From ΔOBP and ΔABC, we have

\frac{OB}{AB}=\frac{BP}{BC}( O and P are mid points)

∠B=∠B(Common)

Therefore, by SAS rule,

ΔOBP is similar toΔABC

Thus, \frac{OB}{AB}=\frac{OB}{2OB}=\frac{1}{2}

⇒\frac{OP}{AC}=\frac{1}{2}

⇒AC=2{\times}OP

⇒AC=2{\times}10

⇒AC=20 cm

Thus, the length of the diagonal AC=20 cm.

5 0
3 years ago
QUESTION ON PIC THX!!!!
Maru [420]

Answer:

61

Step-by-step explanation:

The 3 angles have to add to 180

180 - 69 - 50 = 61

6 0
3 years ago
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11x squared times 3x
belka [17]

Answer:

363 should be your answer

Step-by-step explanation:

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