All categories

3 years ago

Drag each tile to the correct box.

Mathematics

1 answer:

levacccp [35]3 years ago

8 0

Answer:

15 - 7 (Parentheses)
3² (Exponents)
8 × 2 (Multiplication)
40 ÷ 8 (Division)
5 + 9 (Addition starting from the leftmost)
14 + 16 (Addition after the first addition operation)

Concept:

When encountering questions that ask for simplifying expressions through operation, following the PEMDAS method would be easier:

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

Therefore, the whole process of simplifying the given expression should follow the PEMDAS method. For extra, whenever there are two occurences of the same operation, then prioritize the leftmost and go right.

Hope this helps!! :)

Please let me know if you have any questions or need further explanation

You might be interested in

What is the volume of the cone

deff fn [24]

292 is teh answer ______

6 0

3 years ago

Read 2 more answers

Chris used 43.96 feet of fencing to enclose a circular garden. What is the radius, in feet, of the garden?

UNO [17]

Answer:

r = 7 ft

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here C = 43.96 , then

2πr = 43.96 ( divide both sides by 2 × 3.14 ← for π )

r = $\frac{43.96}{2(3.14)}$ = $\frac{43.96}{6.28}$ = 7 ft

4 0

2 years ago

9|-3n|-3=105 solve for absolute value

Naddika [18.5K]

N=4, because 9x-3=-27, the absolute value of -27 is 27. Then you add 3 to 105 and get 108 then devide by 27 giving you 4.

5 0

3 years ago

Find a vector function, r(t), that represents the curve of intersection of the two surfaces. The paraboloid z = 6x2 + y2 and the

LenKa [72]

Answer:

$\mathbf{r^{\to} (t) = ti^{\to} + 5t^2^{\to} j+(6t^2 + 25t^4) k ^{\to}}$

Step-by-step explanation:

Given that:

The paraboloid surface z = 6x² + y² and the parabolic cylinder y = 5x²

Let assume that:

x = t

then from y = 5x², we have:

y = 5t²

Now replace y = 5t² and x = t into z = 6x² + y²

z = 6t² + (5t²)²

z = 6t² + 25t⁴

Hence, the curve of intersection is illustrated by the set of equations:

x = t, y = 5t², and z = 6t² + 25t⁴

As a vector equation:

$\mathbf{r^{\to} (t) = ti^{\to} + 5t^2^{\to} j+(6t^2 + 25t^4) k ^{\to}}$

6 0

2 years ago

<img src="https://tex.z-dn.net/?f=1%20%5Cdiv%208%28%20%5Csqrt%7Bx%7D%20%20%2B%201%29%20%2B%201%20%5Cdiv%208%28%20%5Csqrt%7Bx%7D%

svp [43]

Answer:

what grade level of math is this

Step-by-step explanation:

4 0

3 years ago