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1 year ago

Keller has $15 from babysitting. He spends $3 on a cat toy and

Mathematics

1 answer:

NeX [460]1 year ago

6 0

Answer:

Step-by-step explanation:

15-3-3=9...........

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( PLEASE HELP) The points (3,-2) (-3,-2) and (-3,6) are the vertices of a triangle. Find the perimeter of the triangle. (Hint: U

True [87]

Look at the picture.

$x^2=6^2+8^2\\\\x^2=36+64\\\\x^2=100\to x=\sqrt{100}\to x=10$

The perimeter of the triangle:

$P_\Delta=6+8+10=24$

6 0

2 years ago

Help a girl out ?? i'm not sure how to do the equation .

LekaFEV [45]

Answer:

Investment amount after 9 years = 14715.12$

Explanation:

It is given to use continuous change function, $A(t) = Pe^{rt}$

Here P = Principal = 10500$

r = Rate of increase = 0.0375

t = Number of years = 9

$A(t) = Pe^{rt}\\ \\ A(t) = 10500*e^{0.0375*9}=14715.12$

So, investment amount after 9 years = 14715.12$

6 0

3 years ago

I need the answers for this assignment pls help :(

Kruka [31]

Answer:

115

Step-by-step explanation:

3 0

3 years ago

Grace swam 0.6 kilometers during her first week of training and 0.25 kilometers during her second week of training. How many kil

mr_godi [17]

Answer:

she will cover a distance of 0.85 km.

Step-by-step explanation:

We have,

Grace swam 0.6 kilometres during her first week of training and 0.25 kilometres during her second week of training.

It is required to find total distance covered by her in all.

It can be calculated simply adding the distance covered in first and second week of training. So,

Total distance, D = 0.6 km +0.25 km = 0.85 km

Hence, she will cover a distance of 0.85 km.

3 0

3 years ago

Through: (-3, -4) and (2, 1)

aleksandr82 [10.1K]

Answer:

y = 1x - 1

Step-by-step explanation:

$\frac{y2-y1}{x2-x1}\\\frac{1-(-4)}{2-(-3)}\\\frac{1+4}{2+3}\\\frac{5}{5}=1\\y=1x+b\\1=1(2)+b\\1 = 2 + b\\-1 = b\\y = 1x-1$

5 0

3 years ago