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Lilit [14]
3 years ago
8

What is the area of a triangle with a base of √10 and a height of √13 Will mark brainliest

Mathematics
2 answers:
MakcuM [25]3 years ago
7 0

Answer:

the answer is shown on the photo!

schepotkina [342]3 years ago
6 0

Answer:

a=570

Step-by-step explanation:

correct sure

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Just Plz hlep if u are nice and want 10 pts
Marina86 [1]

Answer:

Exact Form:

20/10

Decimal Form:

2.9

Mixed Number Form:

2 9/10

Step-by-step explanation:

7 0
3 years ago
You borrow $1,000 on a simple interest loan. You pay an annual rate of 3.5%. You will
ICE Princess25 [194]

Answer:

The amount of interest to be paid is $105

Step-by-step explanation:

To find how much interest that will be paid, we will follow the steps below;

Simple Interest = PRT / 100

where p is the principal,  R is the rate and T is the time  in years

from the question given

principal P = $1000

Rate R = 3.5  

and time T = 3

substitute the values into the formula above

Interest = $1000×3.5×3   / 100

              =$10×3.5×3

               =$105

Interest = $105

The amount of interest to be paid is $105

6 0
3 years ago
Michael spent 4976. We exchange the Kuna she had left for US dollars. The exchange rate was one Kuna two $0.17. How many US doll
zepelin [54]
Who is mike???? Michael never mentioned Mike???
3 0
4 years ago
BIBIDI BABIDI BUU I NEED HALP FROM YUU
Leokris [45]

Answer:

The answer is B. IV

7 0
3 years ago
What is the rate of change for f(x)=-2cos4x-3 on the interval from x=0 to x=pi over 4
Anestetic [448]

Answer:

\frac{16}{\pi}

Step-by-step explanation:

The average rate of a function f on interval x=a to x=b is:

\frac{f(b)-f(a)}{b-a}.

a=0 and b=\frac{\pi}{4} here for this problem where f(x)=-2\cos(4x)-3.

So we will need to evaluate f for x=0 \text{ and } b=\frac{\pi}{4}.

To find f(0) we will replace x in f(x)=-2\cos(4x)-3 with 0:

f(0)=-2\cos(4(0))-3

f(0)=-2\cos(0)-3

f(0)=-2(1)-3

f(0)=-2-3

f(0)=-5

To find f(\frac{\pi}{4}) we will replace x in f(x)=-2\cos(4x)-3 with \frac{\pi}{4}:

f(\frac{\pi}{4})=-2\cos(4(\frac{\pi}{4}))-3

f(\frac{\pi}{4})=-2\cos(\pi)-3

f(\frac{\pi}{4})=-2(-1)-3

f(\frac{\pi}{4})=2-3

f(\frac{\pi}{4})=-1

So now we need to compute the change in f over the change in x:

\frac{-1-(-5)}{\frac{\pi}{4}-0}

\frac{-1+5}{\frac{\pi}{4}}

Dividing by \frac{\pi}{4} is the same as multiplying by \frac{4}{\pi}:

(-1+5)\cdot \frac{4}{\pi}

4 \cdot \frac{4}{\pi}

\frac{16}{\pi}

8 0
3 years ago
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