2 years ago

What is the area of the triangle? HELP ASAPPP

Mathematics

2 answers:

salantis [7]2 years ago

7 0

Here so you can mark them brainliest!!

geniusboy [140]2 years ago

5 0

Answer:

10.5

Step-by-step explanation:

formula: B*H/2

6*3.2/2

Hope this helps! *please mark me as brainliest :)

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Choose the situation in which the use of exact number is most appropriate.

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Ordering laptops. Much more expensive. Higher consequences.

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2 years ago

A culture started with 3000 bacteria. After 4 hours, it grew to 3,600 bacteria. Predict how many bacteria will be present after

Vlad [161]

Hello Shannonrodrigue. You can solve this by setting up an exponential growth equation.

$A = A_ob^t$
$3600 = 3000b^4$

Now we solve for b
$3600 = 3000b^4$
$\frac{3600}{3000} = \frac{3000b^{4}}{3000}$
$\frac{6}{5} = b^4$
$\sqrt[4]{\frac{6}{5}} = \sqrt[4]{b^4}$
$\sqrt[4]{\frac{6}{5}} = b$

Now that we have found b, we can use the equation $A = 3000b^t$ to predict how many bacteria will be present after 10 hours.
$b = \sqrt[4]{\frac{6}{5}}$
t = 10
$A = 3000b^t$
$A = 3000\sqrt[4]{\frac{6}{5}}^{10} = 4732.3228 = 4732$

Answer = 4732

4 0

3 years ago

the sum of three numbers is 81. the second number is twice the first, and the third number is six more than the second. find the

ElenaW [278]

Answer:

have you tried using math-way just with no -

Step-by-step explanation:

3 0

2 years ago

simplify, 6+3-3-3-3-3-21-5-5234-534-5-4-4-3-43-3-443--4-4-4-4--4-4-4-4-4-4-4--44-4--4-4-4=5647765865886*556386588668*56586856853

Nataly [62]

Answer:

−6294≠Infinity

Step-by-step explanation:

−6294≠Infinity

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3 years ago

Sripathi 10 years old than ragu. their total age is 100

Fiesta28 [93]

S = 10 + r

s + r = 100

Adding equations,

2s +r = 110 + r

2s = 110

s = 55

r = 45

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3 years ago