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Lisa [10]
3 years ago
10

Simplify the expression. 3.72 + 9 - 2.7z

Mathematics
2 answers:
bekas [8.4K]3 years ago
4 0

Answer:

12.72-2.7z

Step-by-step explanation:

just add the numbers up and get ur answer! have a lovely day :)

nexus9112 [7]3 years ago
4 0

Answer:

12.72 - 2.7z

Step-by-step explanation:

3.72 + 9 - 2.7z\\\\12.72-2.7z

Only '3.72' and '9' are like terms in the expression.

Hope this helps.

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Which pair of angles are corresponding angles?
Effectus [21]

Corresponding angles are angles that are the same, and occupy the same relative position.

1 and 2: Incorrect - These are supplementary angles

3 and 5: Incorrect - These are same-side interior angles

2 and 6: Correct - These are corresponding angles

4 and 7: Incorrect - These are alternate interior angles

Hope this helps!! :)

7 0
3 years ago
Find the volume of the prism. 4 in. 8 in. 8 in. ​
Temka [501]

Answer:

256

Step-by-step explanation:

8×8=64

64×4=256

64

4

256

3 0
2 years ago
Read 2 more answers
P P,Q and R can finish a task in 8, 10 and 12 hours respectivly.They started working together but after 3 hours, P and R left. H
zimovet [89]

Answer:

45 minutes

Step-by-step explanation:

Assume task completed in total x hours

\frac{x}{10} + \frac{3}{8} + \frac{3}{12} = 1 \\ 12x + 45 + 30 = 120 \\ 12x = 45 \\ x = \frac{15}{4} = 3 \frac{3}{4}

So q will take 45 more minutes

7 0
3 years ago
I) 43x + 31y = 98<br> 31x + 43y = 50
Neko [114]

There are no solutions to the given system of equations.

Hope this helps.

4 0
3 years ago
Find the equation of the line with a slope of 4 and passing through (0,3)
Simora [160]

4x -  y + 3 =0 is the equation of the line

Step-by-step explanation:

Given:

The slope of the line  =  5

The points through with the line passes = (0,3)

To Find:

The equation of the line  =?

Solution:

The equation  y = mx + b

where m is the slope and (0,b) is the y-intercept.

The slope is given which is m = 4 and a point (0,3)

Then you can use slope-point equation

y - y_o = m(x - x_o)

where (x_o,y_o) is the given point

y - (3) = 4(x - 0)

y - 3 = 4(x)

y = 4x - 22

y - 3 = 4x

4x - y + 3 = 0

3 0
3 years ago
Read 2 more answers
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