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umka21 [38]
4 years ago
5

Find the surface area of the regular pyramid. Write your answer as a decimal.

Mathematics
1 answer:
VLD [36.1K]4 years ago
5 0

Answer: 7

Step-by-step explanation:

first you calculate the equation, then add everything together

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Find the slope of the line passing through the points (3,4) and (8, -3)
marshall27 [118]

Answer:

1.5

Step-by-step explanation:

y2 - y1 ÷ x2 - x1

(3,4) (8, -3)

(x1,y1) (x2,y2)

8 0
3 years ago
What is 25/22 as a decimal rounded to the nearest hundredth?
Alex777 [14]
Write 35/22 as a decimal How to convert the fraction 35/22 to a decimal value. Please, input values in this format: a b/c or b/c. 
<span>
Examples: Four tenths should be typed as 4/10. One and three-half should be typed as 1 3/2. For mixed numbers, please leave a space between the the integer and the fraction.

</span><span>Enter a fraction value:
</span>35/22/ Ex.: 1/2, 2 1/2, 5/3, etc. Note that 2 1/2 means two and half = 2 + 1/2 = 2.5/ Your answer 1.5909090909090908

8 0
3 years ago
I need help with my math, and only the correct answers please and if you don't mind can you teach me how to do it? It might seem
sweet-ann [11.9K]

Answer:

if you need help I'm here

Step-by-step explanation:

okay so these pictures aren't very clear and if you want I'll give you my socials to help you!! it really depends on what grade you're in though!!

7 0
3 years ago
Read 2 more answers
A standard deck of cards contains 52 cards. one card is selected from the deck. ?(a) compute the probability of randomly selecti
Rama09 [41]
Let
P(h)= probability of selecting heart = 13/52= 1/4
similarly
P(s)= probability of selecting spade =1/4
P(c)= probability of selecting club =1/4
P(d)= probability of selecting diamond =1/4

a)

P(h or s)= P(h)+P(s)= 1/4+1/4=2/4=1/2=0.5

b)

P(h or s or c)=P(h)+P(s)+P(c)=1/4+1/4+1/4=3/4=0.75

c) 

P(2 or a diamond)=n(2heart, 2spade,2club,13 diamonds)/total number of cards

=(1+1+1+13)/52=16/52=4/13=0.3

or we could solve it as follows:

P(2 or a diamond)=P(2)+P(diamond)-P(2diamond)=4/52  +  13/52  + 1/52  = (4+13-1)/52=16/52=0.3
3 0
3 years ago
F(x)= -3x^2+2 g(x)= f(x)+4
balu736 [363]

Answer:

=-46

Step-by-step explanation:

F(x)=-3(4)^2+2

F(x)=-48+2

F(x)=-46

8 0
3 years ago
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