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Alenkinab [10]
3 years ago
15

Help find the missing number for x

Mathematics
1 answer:
elena55 [62]3 years ago
3 0

Answer:

41

Step-by-step explanation:

x² = 40²+9²

= 1600+81

= 1681

x= √1681 = 41

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Bryan jogged the same distance each day for 7 days. He ran a total of 22.4 miles. The equation 7d=22.4 can be used to find the d
Maru [420]
I hope this helps you




if he jogged 22.4 miles in 7 days



he jogged ? miles in 1 day




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6 0
3 years ago
S=[E,F,G,H,J] identify the ways to select two members from s allowing the repetition
Fofino [41]

Answer: There are 25 ways to select two members.

Step-by-step explanation:

Since we have given that

S={E,F,G,H,J}

Number of elements = 5

We need to select two members from S allowing the repetition.

We will use "Fundamental theorem of counting":

There are 5 choices for the first member.

There are 5 choices for the second member.

So, Number of ways would be

5\times 5\\\\=25

Hence, there are 25 ways to select two members.

8 0
3 years ago
You're given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side
igomit [66]

Answer: To find the third side of a triangle (there are two answers you could get), you need to use the Pythagorean formula: a^2+b^2=c^2.  First answer, 3^2+5^2=c^2.  Solve for c.  c=5.83.  The second answer, 3^2+b^2=5^2.  Solve for b.  b=4.

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5 0
3 years ago
Determine weather the two expressions are equivelent tell what property is applied if not explain why (35+17)+43 and 35 +(17+43)
madam [21]

Answer:

Associative Property

Step-by-step explanation:

3 0
3 years ago
25, 8, 10, 35, 5, 45, 40, 30, 20
Lera25 [3.4K]
B.) 37.5.. First you place all the numbers in order from least to greatest. Your mean is 25...and ur upper quartile because the 4 #'s fall even u add 35 and 40 and divide by 2... Which gives u upper quartile of 37.5 and lower quartile of 9. Hope this helps :)
4 0
4 years ago
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