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
torisob [31]
1 year ago
6

A triangle with base 6.2 cm and height 4.8 cm

Mathematics
1 answer:
Eva8 [605]1 year ago
5 0

Answer:

14.88

A = \frac{h_bb}{2}

    = 4.8 × 6.2 / 2

     = 14.88

You might be interested in
1. Josefina ha pintado 2/4 de una pared y su hermano<br>  ¿Cuánto han pintado entre los dos?
Irina18 [472]

Answer  67+67=6886

Step-by-step explanation:

8 0
3 years ago
Joe is hiking a trail that is 30 miles long. after several days, he is two times as far from the beginning of the trail as he is
lora16 [44]
In order to answer this question let's suppose,
Joe is x miles from the beginning and y miles from the end. These assumptions are necessary to answer further:

Now,
x=2y
x+y=30
plugging in x=2y in the above equation
2y+y=30
3y=30
y=10

Hence, according to our calculations, Joe has to hike 10 miles further
5 0
3 years ago
Suppose a researcher is interested in understanding the variation in the price of store brand milk. A random sample of 36 grocer
liberstina [14]

Answer: ($3.055, $3.205)

Step-by-step explanation:

Given : Significance level : \alpha: 1-0.95=0.5

Critical value : z_{\alpha/2}=1.96

Sample size : n= 36

Sample mean : \overline{x}=\$\ 3.13

Standard deviation : \sigma= \$\ 0.23

The confidence interval for population mean is given by :_

\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

\text{i.e. }\$\ 3.13\pm (1.96)\dfrac{0.23}{\sqrt{36}}\\\\\approx\$\ 3.13\pm0.075\\\\=(\$\ 3.13-0.075,\$\ 3.13+0.075)=(\$\ 3.055,\$\ 3.205)

Hence, the 95% confidence interval to estimate the population mean = ($3.055, $3.205)

3 0
3 years ago
Find the product 12 , -5
Nastasia [14]
The product of 12 and -5 is -5(12) = -60.  Note that 12(-5) = -60 also.
4 0
2 years ago
Give me you snap and insta
VladimirAG [237]

Answer:

hell naw

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Can someone help me? I don't understand how to do this.
    12·2 answers
  • This is math can someone help me
    11·2 answers
  • A right triangle includes one angle that mesures 30 degrees. What is the measure of the third angle?
    11·2 answers
  • #3 please <br> What’s the answer &amp; how do u do it
    13·1 answer
  • A line passes through the point (1,4) and is perpendicular to the line with equations y=-1/5x+2. what's the equation of the line
    14·1 answer
  • Plss show explanation! what is 1/4 + 1/3 + 11/12
    6·2 answers
  • Which two doesn’t belong? PLEASE HELP!! I will give a thanks!!!
    8·1 answer
  • Please help with geometry
    10·1 answer
  • Simplify this for me thanks u
    5·1 answer
  • Happy kids charge $19.00 plus $1.50 per hour to keep a kid during the day. Fun city charges $14.00 plus $2.75 per hour. Write an
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!