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inna [77]
1 year ago
11

What is splitting and give an example?

Mathematics
1 answer:
leonid [27]1 year ago
7 0

Answer:

Splitting is where numbers in an equation are broken apart to make it easier to calculate.

Step-by-step explanation:

Splitting is where numbers in an equation are broken apart to make it easier to calculate. Ex:

21 * 7

20 * 7 + 1 * 7 =

140 + 7

147

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Explain why 2(z – 1) = 4(z + 5) has one solution. Choose the best response below.
Nitella [24]

First to answer

Answer:

A. The coefficients of z are the same, but the constant terms are different.

Step By step Explanation:

2(z – 1) = 4(z + 5)

Step 1: Simplify both sides of the equation.

2(z−1)=4(z+5)

(2)(z)+(2)(−1)=(4)(z)+(4)(5)(Distribute)

2z+−2=4z+20

2z−2=4z+20

Step 2: Subtract 4z from both sides.

2z−2−4z=4z+20−4z

−2z−2=20

Step 3: Add 2 to both sides.

−2z−2+2=20+2

−2z=22

Step 4: Divide both sides by -2.

−2z/−2 = 22/−2

z=−11

The coefficients for z are the same, but the constants are different.

4 0
3 years ago
Determine if the two triangles are congruent
8090 [49]
They are not congruent. Hope this helped!
6 0
3 years ago
If quadrilateral ABCD is translated 3 units to the left and 5 units down, what are the coordinates of point B after the translat
PIT_PIT [208]
B translates to (-2,-2). You just start at B and count 3 units to the left (-2) and then go 5 units down (-2).
4 0
3 years ago
A merchant selling sunglasses can place 8 large boxes or 10 small boxes into a carton for shipping. In one shipment he sent a to
exis [7]
<h2>Answer:</h2>

64 large boxes and 60 small boxes.

<h2>Step-by-step explanation:</h2>

Here we must use the concept of multiples. A multiple of a number result of the multiplication of that number by an integer. For instance, 2, 4, 6, 8 are multiples of 2. The following chart shows our statement:

\begin{array}{cccccccccc}Number\,of\,boxes & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9\\Large & 8 & 16 & 24 & 32 & 40 & 48 & 56 & 64 & 72\\Small & 10 & 20 & 30 & 40 & 50 & 60 & 70 & 80 & 90\end{array}

So we need to choose the number of small and large boxes such that the sum is 124 boxes of sunglasses and the number of large boxes is greater than the number of small boxes. From the table, the correct solution is:

64 large boxes and 60 small boxes because 64 + 60 = 124 and 64 > 60

6 0
3 years ago
Read 2 more answers
Solve the equation.<br> S + (-20) = -19
natima [27]

Answer:

S = 1

Step-by-step explanation:

If you add a positive 1 to -20, you would get -19

8 0
3 years ago
Read 2 more answers
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