MATHEMATICS HIGH SCHOOL

Draw or write to explain why 1 hundred 4 tens and 14 tens name the same amount

Answers

Answer 1

Answer:

Solving the expressions, we find 140 = 140, thus, they are the same amount.

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One hundred is 1 multiplied by 100, thus $1 * 100 = 100$
4 tens is 4 multiplied by 10, thus $4 * 10 = 40$
1 hundred 4 tens is $100 + 40 = 140$

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14 tens is 14 multiplied by 10, thus $14 * 10 = 140$
Applying the multiplications, that is, solving the expressions, we get the same amount, this is why the measures are the same amount.

A similar problem is given at brainly.com/question/20742606

Answer 2

Answer: 1 hundred can also be 10 tens so when you add 10 tens and 4 tens you 14 tens and that is the same thing as 14 tens

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How many times does 6 go into 312

What is (5*3)^2+3 PLEASE need help

Answers

We need to solve this by PEMDAS. P=parenthesis, E=exponents, M=multiplication, D=Division, A=Additions, S=Subtraction. First we solve this problem by solving the inside of the parenthesis, 5*3, which is 15. The next step is E, exponents, we use 15 to the second power to get 225, and then we add 3 to the 225, and the total of this problem is 228.

The correct answer is 228

1.25, 12,5%, 1.257 x 10-2

Order from least to greatest

Answers

1.25, 12.5, and 1.257 x 10-2

Greatest integer function What is the value of [-12]?
A. –13
B. –12
C. 12
D. 13

Answers

basically if the number is not an integer, round down to the nearest integer
-12 is integer
we are done

B is anres

Caisha has a circular garden with a radius of 4 ft. She needs to put a layer of soil on top. Each bag of soil covers 9.42 square feet. How many bags of soil will she need to buy? 5 bag 6 bags 7 bags 8 bags

Answers

Answer:

6 bags

Step-by-step explanation:

Hey there!

Well first we need to find the area of the circle using,

π r^2

4*4 = 16

16 * pi ≅ 50.27

So now to find how much bags needed we do,

50.27 ÷ 9.42 = 5.34

Meaning 6 bags of soil is needed.

Hope this helps :)

Answer:

Caisha will need 6 bags of soil.

(B.) 6 bags :)

The larger leg of a right triangle is 3cm longer than its smaller leg. The hypotenuse is 6cm longer than the smaller leg. how many centimeters long is the smaller leg please explain how you got it

Answers

$b=a+3\n c=a+6\n a^2+b^2=c^2\n\n a^2+(a+3)^2=(a+6)^2\n a^2+a^2+6a+9=a^2+12a+36\n a^2-6a-27=0\n a^2-9a+3a-27=0\n a(a-9)+3(a-9)=0\n (a+3)(a-9)=0\n a=-3 \vee a=9\n$

The length can't be negative, so the answer is 9 cm.

Let the smaller leg be x.

Thus, larger leg = 3 +x
Thus, hypotenuse = 6 + x

Applying pythagoras theorum ;

$(6+x)^2 = x^2 + (3+x)^2 \n \n or, 6^2 + 12x + x^2 = 3^2 + 6x + x^2 \n \n i.e., 36 + 12x = 9 + 6x \n \n =>6x = 45 \n \n => x = 9$

Thus, the length of smaller peg is 9 cm.

Find the greatest common factor (GCF) for 27p3 and 9p.

Answers

9p

working;
9p divides both terms without leaving a fraction

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