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Ksivusya [100]
3 years ago
6

Give brainly plsssss help meeee

Mathematics
2 answers:
irina1246 [14]3 years ago
5 0

Answer:

the answer is 48, or the second choice B

Step-by-step explanation:


DENIUS [597]3 years ago
3 0

Answer:

48 cm^2

Step-by-step explanation:

The area of a triangle is given by

A = 1/2 bh

A = 1/2 * 12 *8

   = 1/2 *96

   = 48 cm^2

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PLZ HELP NOOOWWWW!!!! 15 points!
yawa3891 [41]
Hello!

First you have to find how many sections of blue ribbon makes 1 meter

1/5 * 5 = 1

It takes 5 sections of blue ribbon to make one meter of blue ribbon

Multiply this by the sections of red ribbon

1/2 * 5 = 2.5

The answer is 2.5 meters of red ribbon for every meter of blue ribbon

Hope this helps!
3 0
3 years ago
Read 2 more answers
Nicholas buys a game during a 20% off sale. He pays
allochka39001 [22]

Answer:

dont know

Step-by-step explanation:

3 0
3 years ago
In ΔDEF, e = 49 cm, d = 73 cm and ∠D=52°. Find all possible values of ∠E, to the nearest degree.
Nikolay [14]

Answer: 32

Step-by-step explanation:

4 0
3 years ago
A researcher developing scanners to search for hidden weapons at airports has failed to conclude that a new scanner is significa
SpyIntel [72]

Answer:

a. not sure

b. yes

Step-by-step explanation:

According to the given scenario, the following information is mentioned

\alpha =0.025

In the case when the alpha is equivalent to 0.025 so the p test value would be more than the significance level i.e. 0.025 as the prescribed test is not important

So here

p>0.025

In the above case i.e. p>0.025 this does not mean that p>0.2 so we are not sure about this case whether he made teh same decision or not

Now in the another case, if the significant level is 0.005 so we are sure that p>0.005 as it is more than 0.025 so here also the test is not significant

So, here the same decision could be made

7 0
3 years ago
The wingspan of a airplane is 108 feet. On a scale madel of the airplane, the wingspan is 3 feet. What is the scale factor
GREYUIT [131]
Airplane wing span ÷ Model wing span

108 /3 = 36/1

The scale factor is 36 to 1.
4 0
3 years ago
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