Multiply and completely simplify: (4x+6) (x-1) PLEASE HELP NOW

Please help! This is worth 15 points. Whoever answers this correctly gets brainlest.

FrozenT [24]

Answer:

D. 300 divided by 1/4

Step-by-step explanation:

It asked you about hours not minutes so the answer is D. Hope this helped you.

8 0

3 years ago

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a quantity with an initial value of 5900 decays exponentially at a rate of 0.85% every 7 years. what is the value of the quantit

laila [671]

The value of the quantity after 99 months is 5228.58.

Given that, an initial value = 5900, rate of decay = 0.85% and time period = 7 years.

<h3>What is the exponential decay?</h3>

The quantity decreases slowly after which the rate of change and the rate of growth decreases over a period of time rapidly. This decrease in growth is calculated by using the exponential decay formula.

The exponential decay formula formula is $Amount=Initial\ value(1-\frac{r}{100} )^{\frac{t}{n} }$

Here, the value $=5900(1-\frac{0.85}{100} )^{\frac{99}{7} }$

= 5900× $(0.9915)^{14.14}$

= 5900×0.8862

= 5228.58

Therefore, the value of the quantity after 99 months is 5228.58.

Learn more about the exponential decay here:

brainly.com/question/13674608.

#SPJ1

4 0

1 year ago

I got 6 questions plz help PLEASE HELP ASAP I DONT UNDERSTAND

GaryK [48]

The answers to your questions are,

1. Point, Line, and Plane

2. Ray: A ray is like a line, but the line takes off in one direction to infinity while the other side is like a line segment. The end of the line is called the endpoint.

3. They are both containing geometry statements.

4.Say you have an angle of QPR. About 45 degrees.

Place the compass point on the angle's vertex.

Set the compass to ant convenient width.

Draw an arc across each leg.

Compass can be adjusted at this point if desired.

From where the arc crosses a leg, make an arc in the angle's interior.

Without changing the compass width, repeat for the other leg.

Draw a line from Q to where the arcs cross

Done! :)

5. A diameter of the circle is drawn.

A perpendicular bisector of the diameter is drawn using the method described in Perpendicular bisector of a segment. This is also a diameter of the circle.

The resulting four points on the circle are the vertices of the inscribed square.

6. In a regular hexagon, the side length is equal to the distance from the center to a vertex. In geometry, an equilateral triangle is a triangle in which all three sides are equal. In the familiar Euclidean geometry, equilateral triangles are also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.

-Mabel <3

(This took me a bit to do. Brainliest is loved! <3)

8 0

3 years ago

Convert this improper fraction to a mixed number 12/ 6 ? <br>a. 1 6/6<br>b. 1 2/6<br>c.1 1/3<br>d. 2

kramer

Answer:

Step-by-step explanation:

Ur answer should be D

7 0

4 years ago

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