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Elza [17]
3 years ago
15

PLEASE HELP ME!!! 25 points!!!

Mathematics
1 answer:
aliya0001 [1]3 years ago
7 0
1. In algebra, like terms are terms that have the same variables and powers.

2. What is combining like terms? We call terms "like terms" if they have the same variable part.

3. Polynomials form a system similar to the system of integers, in that polynomials are closed under the operations of addition, subtraction, and multiplication. CLOSURE: Polynomials will be closed under an operation if the operation produces another polynomial. ... Polynomials are closed under subtraction.

Hope this helps
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The product of two numbers is 342. If one number is 18, what is the other nnumber without the use of a calculator show all your
dalvyx [7]
342/18 18 x 10= 180 342 - 180= 162 18 x 9= 90 + 72= 162 10+9= 19 The answer is 19
7 0
3 years ago
Jason deposits $5 into his savings account twice a week for 6 weeks. How much money will he have saved after 6 weeks?
ladessa [460]

Answer:

60

Step-by-step explanation:

amount of money deposited for one week= $10

no. of weeks= 6

amount= 6*10=60

4 0
3 years ago
Someone please helpppp :,)
ryzh [129]

Answer:

262 in^{3}

Step-by-step explanation:

the equation for volume of a sphere is : \frac{4}{3}\pirx^{3}

so replacing the number of the radius into the equation, it would look like:

\frac{4}{3}\pir5^{3}

which gives you 523.59878 in^{3}

but since it's a hemisphere, you'd divide it in half, which gives you 261.79939.

since you're rounding off to the nearest whole number, you're answer is 262 in^{3}

4 0
3 years ago
How many Match sticks will be In Image 6?​
zavuch27 [327]
19

In the first image, we are given 4 match sticks.

In the second image, we are given 7 match sticks. The difference between the match sticks is 3.

In the third image, we are given 10 match sticks. The difference between the match sticks again is 3.

If in the third image we are given 10 match sticks, and for every new image, there is another 3 match stick added, then in the sixth image, there must be 19 match sticks. Image 4: 10 + 3 = 13. Image 5: 13 + 3 = 16. Image 6: 16 + 3 = 19.

Answer = 19. Hope this helps. :)
3 0
3 years ago
Read 2 more answers
FREE POINTS! Also will mark Brainliest for the most detailed explanation.
Alexxandr [17]

Answer:

209,000

Step-by-step explanation:

(500+200=700)

(700*300=210000)

210000-1000=209,000

4 0
3 years ago
Read 2 more answers
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