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coldgirl [10]
3 years ago
14

Evaluate each numerical expression

Mathematics
2 answers:
ioda3 years ago
7 0

{3}^{4}  - ( - 4)^{2}  =81 - (16) = 65

I hope I helped you^_^

Yuri [45]3 years ago
5 0

65 is the correct ans

hope it helpful to you

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A store has apples on sale for $14.00 for 4 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $84.0
adelina 88 [10]
For blank 1:
$14 for 4 pounds. so 84/14= 6, then 6x4= 24. 24 pounds of apples
For blank 2:
If an apple is approx 5 ounces, 16/5 isn't a whole number, but 15/5 is, so 3, There are about 3 apples in each pound
For blank 3:
3 apples in each pound, and you can buy 24 pounds, 3x24=72
4 0
3 years ago
Read 2 more answers
Law of sines: Sinca) = sin(B) = sin(C)
ioda

Answer:

no trangles can be formed

Step-by-step explanation:

We have been given angle A as 75 degrees and sides a = 2 and b = 3.

Using Sine rule, we can set up:

sin(a)                    sin(b)

------------      =       ------------

A                              B

Upon substituting the given values of angle A, and sides a and b, we get:

sin(75)                   sin(B)

------------      =      ------------

2                                3

Upon solving this equation for B, we get:

----->3sin(75)=2sin(B)

----->sin(B)=3sin(75)

                  -------------

                      2

------>sinB=1.4488

Since we know that value of Sine cannot be more than 1. Hence there are no values possible for B.

Hence, the triangle is not possible. Therefore, first choice is correct.

sorry I could not get to you sooner. please mark as brainliest

3 0
3 years ago
Joanna brought a new purse for $65 shoes for $80 and a dress for $125. She has paid for mother back 2/3 of the cost of the items
Vikki [24]

Answer:

$90

Step-by-step explanation:

The total of all the items is $270. You are lucky that this is a multiple. Solve it like you were dividing 27 by 9, just add a 0. Good luck! - Justin <3

4 0
4 years ago
Im Timed Help Pls I need help with math problem
Nady [450]

Answer:

35.36 i think

Step-by-step explanation:

40%x68=27.2

20%x27.2=5.44

27.2+5.44=32.64

68-32.64=35.36

$35.36

7 0
3 years ago
Determine whether the equation Y=x^2 +13 represents a linear or non linear function and explain
telo118 [61]

Answer:

yés it is linear because

two variables that gives a straight line when plotted on a graph.

if it was correct tell me good or it was mistake tell me truth

Step-by-step explanation:

hope it was correct

3 0
1 year ago
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