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Aleksandr-060686 [28]
3 years ago
5

Name the property illustrated by this equation. -5 x 1 = -5

Mathematics
1 answer:
Shkiper50 [21]3 years ago
6 0
The identity property of multiplication is the product of one and any number or variable is the number or variable.

-5 x 1 = -5

This is the identity property.
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Jane is cooking beans and rice for dinner
Elena-2011 [213]

Answer:

4/13

Step-by-step explanation:

6+3+4 =13

4/13

4 0
3 years ago
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Box with four balls weighs 5 pounds the same box with 10 balls weighs 11 pounds write an equation in slope intercept form for th
Nitella [24]

Answer:

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

Where c = intercept

Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis

change in the value of y = y2 - y1

Change in value of x = x2 -x1

y2 = final value of y

y 1 = initial value of y

x2 = final value of x

x1 = initial value of x

The line passes through (2,-1) and (4,5),

y2 = 11

y1 = 5

x2 = 10

x1 = 4

Slope,m = (11 - 5)/(10 - 4) = 6/6 = 1

To determine the intercept, we would substitute x = 4, y = 5 and

m = 1 into

y = mx + c. It becomes

5 = 1 × 4 + c = c + 4

c = 5 - 4 = 1

The equation becomes

y = x + 1

The standard form is represented as

Ax + By + C = 0

y - x - 1 = 0

Multiplying through by - 1, it becomes

x - y + 1 = 0

4 0
3 years ago
List the factor pairs of ac for the trinomial 12x^2-5x-2.
yKpoI14uk [10]

Answer:

(3x - 2) (4x + 1)

Step-by-step explanation:

12x² - 5x - 2

Since the first term has a coefficient, you need to multiply -2 with 12 to get -24.

Two factors that add up to -5 and have a product of -24 are -8 and 3.

12x² - 8x + 3x - 2

Rearrange the expression to find the GCF.

12x² + 3x - 8x - 2

3x (4x + 1) + (-1)2(-4x -1)

3x (4x + 1) - 2 (4x + 1)

(3x - 2) (4x + 1)

3 0
3 years ago
March 29, 2021
krek1111 [17]

Answer:

750 grams is 1250 grams less than 2 kilograms.

Step-by-step explanation:

1 kilogram = 1000 grams

So, 2 kilograms = 2000 grams

2000 - 750 = 1250 grams

5 0
3 years ago
Ella has $50,000 is a saving account. The savings collect interest at an 8% annual rate that compounds every year. How much mone
Arturiano [62]

Answer:

210000$

Step-by-step explanation:

1st we find the SI which will be P*R*T/100=50000*8*5/100

=32000

32000 will be added per year

32000*5=160000 for 5 years

160000+50000=210000$

5 0
3 years ago
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