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Alisiya [41]
3 years ago
11

Help please I am not the brightest.

Mathematics
1 answer:
gtnhenbr [62]3 years ago
8 0

Answer:

1728ft³

Step-by-step explanation:

19×12=228

228x6= 1368

10×12=120

120×3=360

1,368+360= 1,728 ft³

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A GIC pays 6% per annum. How long would it take $3000<br> to grow to $6000? (3 marks)
ValentinkaMS [17]

Answer:

180 weeks you have to convert the percentage to a decimal and multiple it to 3000

5 0
2 years ago
Which phrase correctly describes the expression 4 × 3 – 1?
EastWind [94]
B because 4x3 then -1
3 0
3 years ago
Two sides of rectangle are (2x + 5xy) and (-7x - 10xy ). Find its perimeter
Effectus [21]

Answer:

<u>-10x (1 - y)</u>

Step-by-step explanation:

<u>Given :-</u>

Side 1 = (2x + 5xy)

Side 2 = (-7x - 10xy)

<u>To Find :-</u>

Perimeter

<u>Formula :-</u>

Perimeter (rectangle) = 2 (Side 1 + Side 2)

<u>Solving :-</u>

Perimeter = 2 (2x + 5xy - 7x - 10xy)

= 2 (-5x - 5xy)

= <u>-10x (1 - y) => [Solution]</u>

5 0
3 years ago
Read 2 more answers
Find the value of x.<br><br> (x + 4)<br> 147°
larisa86 [58]

Answer:

<h2>x = 29°</h2>

Step-by-step explanation:

From the question the angles lie on a straight line which means that the sum of their angles add up to 180°

Since angles on a straight line add up to 180°

To find the value of x add up all the angles and equate it to 180 to find x

That's

x + 4 + 147 = 180

x + 151 = 180

x = 180 - 151

We have the final answer as

<h3>x = 29°</h3>

Hope this helps you

8 0
4 years ago
Which equation is the slope-intercept form of the line that passes through (6, –11) and is parallel to the graph of y = –23x + 1
Finger [1]

Answer:

Equation of other line passing through point (6 , - 11) and parallel to given line is  y = - 23 x + 127 .

Step-by-step explanation:

Given as :

The equation of one line

y = - 23 x + 12

∵ The equation of line in slope-intercept form is

y = m x + c

where m is the slope of line and c is y-intercept

Now, Compare given line with standard line equation

So, The slope of given line = m = - 23

Now, Again

Other line is passing through point (6 , - 11) and is parallel to given line

so, both the lines are parallel

For parallel line condition , Slope of both lines are equal

Let The slope of other line = M

So, M = m = - 23

Now, Equation of other line passing through point (6 , - 11) and slope - 23 in slope-point form

y - y_1 = M × (x -  x_1)

i.e y - ( - 11) = (- 23) × (x - 6)

Or, y + 11 = - 23 × x + 138

Or, y = - 23 x + 138- 11

i.e y = - 23 x + 127

So, The equation of other line  y = - 23 x + 127

Hence, Equation of other line passing through point (6 , - 11) and parallel to given line is  y = - 23 x + 127 . Answer

8 0
3 years ago
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