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3 years ago

Help asap pleaseeeeeeeeeeeee

Mathematics

2 answers:

pentagon [3]3 years ago

6 0

Answer:

y= -4x + 1

Step-by-step explanation:

I hope this helps :)

maw [93]3 years ago

5 0

Answer: y=-4x+1

Step-by-step explanation:

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Jessica finished a race that was 5 miles long in 30 minutes and 15 seconds. Casey finished a race that was 2 miles log in 11 min

poizon [28]

Answer:

Casy

Step by step explanation:

You divide the miles by their time

It took Jessica 6 minutes and .03 seconds to finish a mile

It took Casy 5 minutes and 54 seconds to finish a mile

Casy is .09 Seconds quicker than Jessica

3 0

3 years ago

Solve the equation g^2-12g=-36

Tresset [83]

$\bold{Answer}$

$\boxed{\bold{G \ = \ 6}}$

$\bold{Explanation}$

$\bold{Solve: \ g^2-12g=-36}$

$\bold{---------------------}$

$\bold{Add \ 36 \ To \ Both \ Sides}$

$\bold{g^2-12g+36=-36+36}$

$\bold{Simplify}$

$\bold{g^2-12g+36=0}$

$\bold{Solve \ With \ Quadratic \ Formula}$
$\bold{a=1,\:b=-12,\:c=36:\quad g_{1,\:2}=\frac{-\left(-12\right)\pm \sqrt{\left(-12\right)^2-4\cdot \:1\cdot \:36}}{2\cdot \:1}}$

$\bold{\left(-12\right)^2-4\cdot \:1\cdot \:36 \ = \ 0}$

$\bold{g_{1,\:2}=\frac{-\left(-12\right)\pm \sqrt{0}}{2\cdot \:1}}$

$\bold{g=\frac{-\left(-12\right)}{2\cdot \:1}}$

$\bold{Simplify \ \frac{-\left(-12\right)}{2\cdot \:1} \ = \ 6}$

$\bold{g=6}$

$\boxed{\bold{Eclipsed}}$

6 0

3 years ago

Read 2 more answers

Chanelle deposits $7,500 into the bank. She does not withdraw or deposit money for 6 years. She earns 6% interest during that ti

lozanna [386]

Answer:

10,200 Dollars

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year.

Solving our equation:

A = 7500(1 + (0.06 × 6)) = 10200

A = $10,200.00

8 0

3 years ago

Read 2 more answers

Write these decimal fractions in words 42/100

hodyreva [135]

Forty two over one hundred

7 0

3 years ago

Read 2 more answers

Consider a regular pyramid A with a square base and a right circular cone B.

Angelina_Jolie [31]

Answer:

Pyramid

Step-by-step explanation:

$\text{Volume of a Square Pyramid }=\frac{1}{3} \times l^2 \times Height\\\\ \text{Volume of a Cone }=\frac{1}{3} \pi r^2 \times Height$

Given that the two solids have the same volume

$\frac{1}{3} \times l^2 \times Height=\frac{1}{3} \pi r^2 \times Height$

If the length of a side of the square base of pyramid A is the same as the base radius of cone B. i.e l=r

$\frac{1}{3} \times l^2 \times $Height of Pyramid=$\frac{1}{3} \pi l^2 \times $Height of cone$\\\\$Cancel out $ \frac{1}{3} \times l^2$ on both sides\\\\Height of Pyramid= \pi \times $ Height of cone$$

If the height of the cone is 1

$H$eight of Pyramid= \pi \times 1 \approx 3.14$ units$

Therefore, the pyramid has a greater height.

8 0

4 years ago