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Ksenya-84 [330]
3 years ago
15

Please help ????!!!!!!!​

Mathematics
1 answer:
dangina [55]3 years ago
8 0

Answer:

The first one is correct.

Step-by-step explanation:

Because you have to 3 powers alright?

so, find the value of 2^4 and 16 ^3

etc..

this is a best way to solve that

Note : I don't know where are

the power of 9 came from? ( second one )

But anyway, the first one is correct.

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AVprozaik [17]
Y is 83° and x is 14°
3 0
3 years ago
Which of the following gives enough information for finding all three angle measures of the triangle?
Helen [10]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Urgent help!
Alchen [17]

Answer:

(i) 80-x

(ii) S(x) = 40 - 0.10x

(iii) $36.5

Step-by-step explanation:

Given that:

1. Total Number of fruits = 80

2. Number of mangoes = x

3. Both mangoes and oranges are there in the basket.

Solution (i):

Only mangoes and oranges are there in the basket and the basket is full.

so, Number of mangoes + Number of oranges = Total number of fruits

x + Number of oranges = 80

Number of oranges = 80 -x

Solution (ii):

<u>Given:</u>

Cost of an orange = 50 cents = $0.50

Cost of a mango = 40 cents = $0.40

Cost for x mangoes = \$ 0.40x

Cost for (80-x) oranges = \$ 0.50 \times (80-x)

\Rightarrow S(x) = 0.50 (80-x) + 0.40x\\\Rightarrow S(x) = 40 -0.50x + 0.40x\\\Rightarrow S(x) = 40 - 0.10x

Solution (iii):

Put value of x = 35 in S(x)

S(35) = 40 - 0.10 (35)\\\Rightarrow S(35) = 40 - 0.35\\\Rightarrow S(35) =\$ 36.5

Hence, answers are:

(i) 80-x

(ii) S(x) = 40 - 0.10x

(iii) $36.5

7 0
3 years ago
Can someone help....
bulgar [2K]

Answer:

-16

Step-by-step explanation:

5 0
3 years ago
Suppose that y varies directly with x and y=12 when x=-2. what is when x=-6?
dlinn [17]
Y=4

How?
When they say directly you should multiply the x and y together. You would get -24, now using that number divide -24 by the new x(-6) you would get 4.
4 0
3 years ago
Read 2 more answers
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