1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vitfil [10]
3 years ago
12

X = 5 and y = 8 plz help

Mathematics
1 answer:
Galina-37 [17]3 years ago
7 0
Hi,

To solve this expression, use the inputs of the x and y values to calculate the expression and result with an output. 

x=5
y=8

Plug in values:

5 (5 + 2) + 5^(2) + 8 

Evaluate:

5 (5 + 2) + 5^(2) + 8  = 5 ( 7 ) + 5^(2) + 8 

5 (7) + 25 + 8 

35 + 25 + 8 

=68


Your final answer is 68. 



Faith xoxo


You might be interested in
Goran runs 6 miles in 57 minutes how many miles does he run per minute?
Morgarella [4.7K]
57/6 = 1/x
57 = 6x
x = 0.11 miles per minute
4 0
3 years ago
9. If PQRS is a kite, find RQ. *<br><br> 17 ft.<br> 23 ft.<br> 30 ft.<br> 12 ft.
svetlana [45]

Answer:

17 ft

Step-by-step explanation:

The triangle on the bottom left is a right triangle.

a² + b² = c²

(8 ft)² + (15 ft)² = (RQ)²

64 ft² + 225 ft² = (RQ)²

(RQ)² = 289 ft²

RQ = 17 ft

4 0
3 years ago
Pls someone help me 20 points
Feliz [49]

Answer:

65/32

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Previously 5% of mothers smoked more than 21 cigarettes during their pregnancy. An obstetrician believes that the percentage of
mr Goodwill [35]

Answer:

p value = 0.03514

Step-by-step explanation:

Hypotheses would be

H_0: p = 0.05\\H_a: p

(left tailed test at 10% level of significance)

Here p stands for the sample proportion of mothers smoked more than 21 cigarettes during their pregnancy.

Sample size =130

persons who smoked = 2

Sample proportion = \frac{2}{130} \\=0.0154

Assuming H0 to be true

Std error= \sqrt{0.05*0.95/130} \\=0.01911

p difference = -0.0346

Test statistic z=-1.81

p value = 0.03514

Since p is less than 0.10, significance level, we reject H0

4 0
3 years ago
Please help explain if you can​
pishuonlain [190]

Answer:

A

Step-by-step explanation:

58-90 bc its a right triangle

hope this helps

4 0
4 years ago
Other questions:
  • An auction website charges $1 for a bid. The bidding starts at 1¢ and goes up 1¢ at a time. A television that is worth $2000 is
    14·1 answer
  • help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz! can anyone answer all of the unanswered questions in the
    14·2 answers
  • A salesperson obtained a systematic sample of size 30 from a list of 750 clients. To do so, he randomly selected a number from 1
    12·1 answer
  • A triangle with one angle that measures 122 is considered blank
    13·1 answer
  • Which statement describes the graph of the number of apples in the bag?
    13·1 answer
  • What digit does each letter represent? <br> ORE<br> +GANO<br> HERB
    12·2 answers
  • Chris mixes 4cups of cereal 3cups of pecans 2 cuos of raisins how can you use ratios to compare quantities of each ingredient an
    5·1 answer
  • Pls helpPlsplsplsplspls​
    9·1 answer
  • There is a narrow rectangular plot, reserved for a school, in Mahuli VIIage
    15·1 answer
  • What is T/8 = -4 solve for T​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!