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devlian [24]
3 years ago
12

Help with math please ​

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

B

Step-by-step explanation:

its kinda obvious

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If Hannah can drive 20 miles in 4 minutes, what is her unit rate in miles per minute?
ollegr [7]

Answer:

5 miles per minute

Step-by-step explanation:

20/4 = 5miles

5 miles / minute

7 0
3 years ago
Somebody help its due​
Degger [83]

Answer:

3)  4.445 cm

4) 2.8575 cm

8 0
2 years ago
Of the girls on the Alden Middle School soccer team, % also play on a travel team. How many of the girls on the middle school te
Wewaii [24]

Answer:

The question is incomplete, so I looked for similar ones and found:

<em>Of the 25 girls on the Alden Middle School soccer team, 40% also play on a travel team. How many of the girls on the  middle school team also play on a travel team? </em>

we can solve this the following way:

25 girls on the soccer team x 40% that play on a travel team = 10 girls form the soccer team that play on a travel team

we can also multiply (25 girls x 40) / 100 = 10 girls

we can check our work by:

10 girls / 40% = 25 girls in total

8 0
3 years ago
A square has the perimter of 36 cm what is the area
bazaltina [42]

Answer:

81 cm^2

Step-by-step explanation:

Side = perimeter / 4 = 36/4 = 9 cm

area = side^2 = 9^2 = 81 cm^2

8 0
2 years ago
Read 2 more answers
What is the amplitude of the cosine function corresponding to the secant function graphed below ? a. -2 b. -1 c. 2 d. 3
Bas_tet [7]

Answer:

2

Step-by-step explanation:

From the graph, we obtain the trigonometric function as:

y=2 \sec x+1

The corresponding cosine function have equation.

y=2\cos x+ 1

This function is of the form: y=a\cos bx+c

where |a| is the amplitude.

Therefore the amplitude is |2|=2

The third choice is correct

7 0
3 years ago
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