All categories

3 years ago

What is the value of this expression when d equals three

Mathematics

1 answer:

kotykmax [81]3 years ago

8 0

Answer:

What is the expresion I am confused?

Step-by-step explanation:

You might be interested in

Plz answer the rest..... will mark as brainlist

dedylja [7]

Answer:

I answered it using pictures because I dont know how else to put the answers down.

5 0

3 years ago

CAN U HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

KonstantinChe [14]

Perpendicular Bisector

________________________________

Angle Bisector

8 0

3 years ago

Solve log x=4 x=4 x=40 x=1,000 x=10,000

artcher [175]

Answer:

x = 10,000.

Step-by-step explanation:

solve log x = 4

This is a log to the base 10 so

x = 10^4

x = 10,000.

8 0

3 years ago

(e) The number of bees spotted in Amelie's garden can also be modeled by the function B(x) = 50√ k + 2x where x is the daily hig

Lunna [17]

Answer:

$\frac{dB}{dt}=4$

Step-by-step explanation:

Derivative indicates rate of change of dependent variable with respect to independent variables. It indicates the slope of a line that is tangent to the curve at the specific point.

Given:

Number of bees is modeled by the function $B(x)=50\sqrt{k}+2x$

The daily high temperature is increasing at a rate of 2 °F per day when the number of bees spotted is 100.

To find:

rate of change of number of bees when 100 bees are spotted

Solution:

$B(x)=50\sqrt{k}+2x$

Differentiate with respect to t,

$\frac{dB}{dt}=0+2(\frac{dx}{dt}) \\\frac{dB}{dt}=2(\frac{dx}{dt}) \\$

Put $(\frac{dx}{dt}) =2$

$\frac{dB}{dt}=2(2)=4$

At x = 100, $\frac{dB}{dt}=4$

4 0

4 years ago

Find the area of the figure A) 14 cm B) 50 cm C) 60 cm D) 64 cm

aleksandrvk [35]

Answer:

The answer would be 64 cm.

Step-by-step explanation:

Step 1: Identify which shapes you will do to find the area
(I did 2 and 12 and 8 and 5)
Step 2: Do 12x2 (24)
Step 3: Do 8x5 (40)
Step 4: Add 40+24 (64)
Step 5: Label
I hope this helps!

3 0

3 years ago