Describe two different strategies you could use to add 16+35+24+14

Answers

Answer 1

Answer:

Additions strategies assist children in learning number relationships and comprehending why quantities connect. When kindergartners were allowed to regularly answer addition problems that enhanced skills provide a framework for understanding mathematics at the elementary level.

Given:

$\bold{16+35+24+14}$

To find:

Adding value in two different strategies.

Solution:

First strategy:

$\to \bold{16+35+24+14= 89}$

Second strategy:

Separate the value into two parts then add the value:

$\to \bold{(16+35)+(24+14)= (51)+(38)= 51+38= 89}$

Third strategy:

add first and the last term then adds mid-two-term:

$\to \bold{(16+14) +(35+24)=(30)+(59)=30+59= 89}$

Learn more:

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Answer 2

Answer: 1. You could break them up:
10+30+20+10=70
6+5+4+4=19
70+19=89

2. Separate to groups:
16+35=51
24+14=38
51+38=89

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Exterior of scalene triangle sides are 25 and 15 and x. solve x.

Answers

-- All three sides of a scalene triangle have different lengths.
So 'x' can't be 15 and it can't be 25.

-- 'x' must be 10 or more in order to reach between the ends
of the 25 and the 15.

-- 'x' must be less than 40 in order for the 25 and the 15 to reach
between its ends.

So the value of 'x' must satisfy these conditions:

0 < x < 15
15 < x < 25
25 < x < 40

Any number that satisfies these conditions is an acceptable value for 'x'.

Let's say we have a triangle with three side lengths.
This triangle is really flat. So much so that you could put it on a number line.
It literally cannot get any flatter, and the largest side literally cannot get any bigger.
Well, the smaller two sides would add up to equal the third.

From this we have realized something: The largest side of any triangle cannot be larger than the sum of the other two.

Let's think back to our problem.
What are the possibilities for $x$ ?

If $x$ was the biggest side, it couldn't be any bigger than 40.

If $x$ was a smaller side, then that would make 25 the bigger side.
15 and $x$ together can't be any bigger than 25, so $x$ has to be less than 10.

Since it's a scalene triangle, x cannot be 15 or 25 either, so add that too.

$\{x|10\ \textless \ x\ \textless \ 40,\ x\neq15, x\neq25\}$

Write the expression the product of -13 and K

Answers

Answer:

-13K

Step-by-step explanation:

Which ordered pair is the solution to the system of equations?x+y=-1
x-3y=11

A.
(2, −3)

B.
(−2, 1)

C.
(5, −2)

D.
(−6, 5)

Answers

To find the solution, we use the substitution method.

x+y=-1
x-3y=11

x+y = -1-y
-y

x = -1-y

Now apply the value of x into the other equation.

x-3y=11
-1-y-3y = 11

Combine like terms

-4y -1 = 11
+1 +1
-4y = 12

-4y = 12
-4y/-4 = 12/-4
y = -3

Now, apply the value of Y to one equation to find x.

y = -3

x -3 = -1
+3 +3

x= 2

Now we have the value for both, x and y.
x = 2
y =-3

Final answer: A. (2, −3)

which equation can be used to find the measure of an angle that is supplementary to POS I will make BRAINLIEST

Answers

Answer:

Step-by-step explanation:

This is the Georiga Mile STONE?????????????

Write an expression for the calculation the difference of the products 5 and 2 and 5 and 1

Answers

The expression for the calculation the difference of the products 5 and 2 and 5 and 1 is (5 x 2) - (5 x 1).

What are arithmetic Operation?

Addition (Finding the Sum; '+') Subtraction (Finding the difference; '-') Multiplication (Finding the product; '×' ) Division (Finding the quotient; '÷')

The first thing you should be aware of is that the result of multiplying two integers is the product.

The two sets of numbers must therefore be multiplied before being subtracted.

The Expression will be:

(5 x 2) - (5 x 1)

First, work on the brackets separately

(5 x 2) = 10

(5 x 1)= 5

So, (5 x 2) - (5 x 1)

= 10 - 5

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#SPJ2

Answer: 5

Step-by-step explanation: The first piece of information that you need to know is that the product is the answer when two numbers are multiplied. Therefore, you need to multiply the two sets of numbers, and then subtract.

The formula will be:

(5 x 2) - (5 x 1)=

First, do what is inside the parentheses:

10 - 5=

And solve...

The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation represents the linear model for this data.y = 3.4x + 43

According to the model, what is the average number of pizzas sold in one night if no coupons are issued?

A. 0

B. 21

C. 43

D. 60

E. 70