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3 years ago

PLEAS HELP ME QUICK I WILL GIVE BRAINLY

Mathematics

1 answer:

Anna007 [38]3 years ago

5 0

Answer:

length of rectangle(l)=x

breadth(b)=5

perimeter of rectangle=2(l+b)=2(X+5)=2X+10

area if rectangle= l×b=X×5=5x.

plz give me brainliest

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Half-life formula: A = A0(0.5) t/h

Dahasolnce [82]

Answer: the answer is 4

Step-by-step explanation:

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3 years ago

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3 years ago

Anyone help me ASAP, its due in an hour, plz show all the working, THANK YOU SO MUCH

Leona [35]

Answer:

Step-by-step explanation:

First, start out with the parent function:

$y = b^{x}$

Now, we look at the transformations, and make the equation.

We see that the graph shifted down 4 units, since the graph's horizontal asymptote is at y = -4.

$y = b^{x} - 4$

We see point (0, -3) to point (1, -1). The value of b would be 3. The reason is that when you plug 0 in, you get 1, then 1 - 4 equals 3. (0, -3),

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This is the answer:

$y = 3^{x}-4$

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3 years ago

¡¡¡40 POINTS!!!HELP ASAP!!

Nataly_w [17]

Hi there!

To start, we can use the two points to find the slope using the formula y2-y1/x2-x1. Just sub in the points and solve!

-0.5-0.5/3-(-3)
-1/6
Sub that into the formula y-mx+b for m, and use one of the points for x and y - solve for b and you get your equation.

y=mx+b
y=-1/6x+b
0.5=-1/6*-3+b
0.5=-0.5+b
0.5+0.5=b
b=1

Therefore your equation is y=-1/6x+1

Hope this helps!

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3 years ago

If Isabella runs 23 mile each day, how many miles will Isabella run in 6 days?

Kay [80]

Answer:

138 miles

Step-by-step explanation:

23x6=138

Pls give brainliest

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2 years ago

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