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klemol [59]
3 years ago
9

Can i get help with this question?

Mathematics
1 answer:
Maurinko [17]3 years ago
5 0

Answer:

x=8

Step-by-step explanation:

The two angles are complementary angles, so they add together to make 90 degrees

x+50 + 4x = 90

Combine like terms

5x+50 = 90

Subtract 50 from each side

5x+50-50= 90-50

5x = 40

Divide by 5

5x/ 5 = 40/5

x = 8

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Whats an outlier?
ANTONII [103]

Answer:

In statistics, an outlier is a data point that differs significantly from other observations.

Step-by-step explanation:

An outlier may be due to variability in the measurement or it may indicate experimental error; the latter are sometimes excluded from the data set. An outlier can cause serious problems in statistical analyses.

3 0
3 years ago
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 scho
SpyIntel [72]

Answer:

10 Girls

Step-by-step explanation:

Total number of girls in Alden Middle school= 25 girls

Percent of girls play for travel team= 40%

We have to find the numbers of girls who play for middle school team

Numbers of girls who play for middle school team= 25 ×\frac{40}{100}

Numbers of girls who play for middle school team=25 ×\frac{40}{100}

Numbers of girls who play for middle school team=10

Hence the number of girls play for travel team= 10 girls.

Hence, the correct answer is 10.

5 0
3 years ago
Use an exponent to write each expression 3/4 x 3/4 x 3/4 x 3/4 x 3/4
Advocard [28]

Answer:

{ \frac{3}{4} }^{5}

6 0
3 years ago
Type the correct answer in each box. find the cofactors of each entry in the first row of the matrix . ac11 = ac12 = ac13 =
natima [27]

The cofactors of each entry in the first row of the matrix are

Ac_11 = -13

Ac_12 = 44

Ac_13 = 27

We have to determine the cofactors of each entry in the first row of the matrix.

Therefore the cofactors of each entry in the first row of the matrix are

Ac_11 = -13

Ac_12 = 44

Ac_13 = 27.

A set of numbers is arranged in rows and columns so as to form a rectangular array. The numbers are called the elements, or entries, of the matrix.

Machines had to find a way to cut themselves off from the truth in order to understand humans. Neo's sole purpose in the Matrix is ​​to prevent machines from evolving into dinosaurs.

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4 0
2 years ago
David invested $1,000 what would that money grow to in 18 months at a 5.5% interest rate
Nataly [62]
Interest I  =  PRT /100     

P = $ 1000
R = 5.5% per annum
T = 18 months  = 18 /12 = 1.5 years.

I =  1000 * 5.5 * 1.5 /100

I =  $ 82.5

Amount = P + I  =  1000 + 82.5 = 1082.5.

Hence the it would have grown to $1082.5
4 0
3 years ago
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