1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Juliette [100K]
3 years ago
14

PLEASE HELP!!Find the area of the following triangle enter the exact answer as a decimal

Mathematics
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer:

75.06239187

Step-by-step explanation:

1/2bh= Area of a Triangle

6^2+b^2=8.5^2 because we are missing a side we need to use the pythagorean theorem.

36+b^2=72.25

b^2=36.25

b=6.02

6.02+19= base

25.02

Now area

1/2bh

1/2 (25.02*6)

25.02*6= 150.1247

150.1247/2= 75.06239187 is Area

The above decimals before area are rounded.

You might be interested in
The midpoint of AB is M(1,−3). If the coordinates of A are (-6, -7) what are the coordinates of B?
abruzzese [7]

Answer:5464

Step-by-step explanation:

6 0
3 years ago
in 2018 GRE scores were normally distributed with a mean of 303, and standard deviation of 13. Standford University Graduate sch
eduard

Answer:

The minimum score needed to be considered for admission to Stanfords graduate school is 328.48.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 303, \sigma = 13

What is the minimum score needed to be considered for admission to Stanfords graduate school?

Top 2.5%.

So X when Z has a pvalue of 1-0.025 = 0.975. So X when Z = 1.96

Z = \frac{X - \mu}{\sigma}

1.96 = \frac{X - 303}{13}

X - 303 = 13*1.96

X = 328.48

The minimum score needed to be considered for admission to Stanfords graduate school is 328.48.

3 0
3 years ago
Plz help I need help
TiliK225 [7]

Answer:

66 inches

Step-by-step explanation:

167.64 divided by 2.54=66

6 0
3 years ago
What are the x- and y-intercepts for the graph of 5x – 2y = 20?
jasenka [17]
Can you fix your equation first so I can help you? It's glitched.
5 0
3 years ago
Which decimal is equivalent to 5/6
olga55 [171]
<span>the answer is 0.8333.....

</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis which r
    15·1 answer
  • A rack has a volume of 10 cm3 and a mass of 25g. What is the density?​
    5·1 answer
  • What is the range of this function?
    5·2 answers
  • Find the value of r 4(x-3) -r +2x =5(3x-7) -9x <br> Please help me
    7·1 answer
  • GOAT is a parallelogram. Find the length of AG.
    11·1 answer
  • which figure is a translation of Figure A? explain. A translation, or slide, is a transformation that moves every point of a fig
    6·1 answer
  • Please read and annotate the following problem of the day.
    9·1 answer
  • Find the sum of the roots of the quadratic x^2+7x-13=0
    14·1 answer
  • A charity fundraiser charges 102 dollars per plate. If there are 85 guests at the fundraiser , how much money did they earn​
    11·2 answers
  • A soccer field (football pitch) has a length of 101.0 m and a
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!