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ale4655 [162]
2 years ago
7

The input value 2.

Mathematics
1 answer:
Irina18 [472]2 years ago
5 0
Your answer is 9.

Since you have

2(2)^2 you get 2(4) which is 8.

Then you have -3(2) which is -6.

Lastly you have the 7.

When you add it up you get.

9
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A pineaple is 7 times heavy as an orange. The pineaple also weighs 870 grams more than the orange.
Lisa [10]

Answer:

1060 grams

Step-by-step explanation:

let the weight of the orange be x, then

pineapple weighs 7x, and also x + 870

equating the 2 expressions for the weight of the pineapple

7x = x + 870 ( subtract x from both sides )

6x = 870 ( divide both sides by 6 )

x = 145

The orange weighs 145 grams and the pineapple 145 + 870 = 1015 grams

Total weight of both = 145 + 1015 = 1060 grams


3 0
3 years ago
What are the 3 factors of 4,6,9,14,? and 49
OlgaM077 [116]
3 factors of 4, 6, 9, 14 and 49 are 2, 3 and 7
8 0
3 years ago
26 rooms on 2 floors = ____ rooms on 4 floors
sesenic [268]

Answer:

There would be 104 rooms on 4 floors in total.

Step-by-step explanation:

If there were 26 rooms on 2 floors, then you multiply 26 x 4, the result would be 104 rooms on 4 floors in total.

7 0
2 years ago
Read 2 more answers
Suppose 1 Bamboo Skewer Is About 30 Cm Long. How Many Skewers Would It Take To Make A Line 1 Million Centimeters Long?
Soloha48 [4]

(1,000,000 centimeters) x (1 skewer/30centimeters) =

                  1,000,000 /30 skewers =  33,333 whole skewers,
                                                           plus one piece of one more skewer
                                                           cut into 3 equal pieces with the other
                                                           two pieces discarded.    

                 Another way to look at it:   <em>33,334 skewers</em>,
                                                            with 2/3 of one of them not included.                          

8 0
3 years ago
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In the figure to the right, can you conclude that triangle GHI is congruent to triangle KJI? Justify your reasoning.
inessss [21]

Answer:

No

Step-by-step explanation:

You cannot conclude that ΔGHI is congruent to ΔKJI, because although you can see/interpret that there all the angles are congruent with one another, like with vertical angles (∠GIH and ∠KIJ) and alternate interior angles (∠H and ∠J, ∠G and ∠K), we don't know the side lengths.

All the angles could be congruent, but the sides might be different. For example, ΔGHI might be a bigger triangle than ΔKJI, which could make them similar to one another, but not congruent.

For something to be congruent to another, everything must be exactly the same.

7 0
3 years ago
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