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Darina [25.2K]
3 years ago
6

Simplify ( -12) x ( 13) x (-15) Please give explanation fast please

Mathematics
1 answer:
kherson [118]3 years ago
5 0

Answer:

2340

Step-by-step explanation:

(-12)×(13)×(-15)

=(-156)×(-15)[ (+) × (-) = (-)]

=2340[(-) × (-) = (+)]

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Jacob and his father measured the lengths of scrap wood in their yard. Make a line plot of their data.
drek231 [11]

The line plot is used to show the lengths of the scrap woods using check marks above the line

<h3>How to draw the line plot</h3>

From the question, we have the following frequency table

<u>Lengths      Frequency</u>

4\frac 18                       2

4\frac 14                       3

4\frac 38                       1  

4\frac 12                       6

4\frac 58\\                       1

4\frac 34                      2

4\frac 78                      2

5                         1

Next, we plot the number line.

Such that the lengths of the scrap woods are on the x-axis while their frequencies are on the y-axis

See attachment for the line plot

Read more about line plots at:

brainly.com/question/15853311

3 0
2 years ago
HELP URGENT I WILL GIVE 20 POINTS
Lunna [17]

h = 9.2 cm

Solution:

Base of smaller triangle = 5 cm

Height of smaller triangle = 2.3 cm

Base of larger triangle = 15 cm + 5 cm = 20 cm

Height of larger triangle = h

$\frac{2.3}{5}=\frac{h}{15+5}

$\frac{2.3}{5}=\frac{h}{20}

Multiply by 20 on both sides.

$20 \times \frac{2.3}{5}=\frac{h}{20} \times 20

$\frac{46}{5}=h

9.2 = h

So that Ryan should have add 15 and 5 to get a denominator of 20 on the right sides of the first line. Doing so gives the correct value, h = 9.2 cm.

8 0
3 years ago
Can someone explain how to solve this?
BigorU [14]

Answer:

b

Step-by-step explanation:


8 0
3 years ago
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Harman [31]

Answer:

x² - <u>12x</u> + 36

factored: (x - 6)(x - 6)

5 0
3 years ago
I don't know this please help
garri49 [273]

Answer:

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Step-by-step explanation:

just trust me on this

5 0
3 years ago
Read 2 more answers
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