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3 years ago

Please help me again lol I can't do math

Mathematics

2 answers:

BigorU [14]3 years ago

6 0

A) 36
B) 31
C) 19
That’s it

Virty [35]3 years ago

5 0

Answer:

a) Thomas is 36 years old ( 3x12= 36 )

b) Alexis is 31 years old ( 36-5=31 )

c) 19 years older ( 31-12=19 )

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Use the grouping method to factor the polynomial below. x^3+4x^2-3x-12

Rina8888 [55]

Answer:

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

Step-by-step explanation:

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3 years ago

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Rosa has 3 3/4 pounds of dough. She uses 1/8 of a pound for one roll. How many rolls could be made from Rosa's dough?

Art [367]

So you want to know how much rolls can Rosa make with the dough, here's the answer:

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Then we find, that we can make 30 rolls with the dough Rosa has!

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3 years ago

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Can someone please help me with this!! The equation y=4x+2 represents Function G. Which statement is true?

irga5000 [103]

QUESTION :> WHATS STATEMENT IS TRUE ?

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3 0

2 years ago

Please help! 7th one!

denis23 [38]

The method we need to use here is very particular to this type of a situation. The way we will find that polynomial, or the divisor, is to follow this formula: $g(x)= \frac{dividend-remainder}{quotient}$ . For us that will look like this: $g(x)= \frac{4x^4-5x^3-39x^2-46x-2-(-5x+8)}{x^2-3x-5}$ . First we will simplify as much as possible that very long numerator there. It simplifies to $g(x)= \frac{4x^4-5x^3-39x^2-41x-10}{x^2-3x-5}$ . What you do now is use long division of polynomials, which, unfortunately, is impossible to show in this forum. However, get familiar with the long division process if you are not already, and you will find that your polynomial g(x) is $4x^2+7x+2$ .

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4 years ago

Andrea needs 4 kilograms of oranges. The scale below shows the weight of the oranges she has in her kitchen. Part A. About how m

juin [17]

We know that

each space on the balance represents
1 kg/ 10 spaces----------> 0.10 kg
in the picture there are 14 spaces
so
14*0.1-------> 1.4 Kg

Part A) About how many kilograms of oranges does Andrea have? Round your answer to the nearest kilogram

Andrea has 1.4 kg of oranges------> to the nearest kilogram-----> 1 Kg

the answer is
1 kg

Part B) About how many more kilograms of oranges does Andrea need?
Andrea needs=(4 Kg-1.4 Kg)------> 2.6 Kg

the answer part B) is
2.6 Kg

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3 years ago