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
Kaylis [27]
3 years ago
13

Help me plz. Plz be right :)

Mathematics
1 answer:
Minchanka [31]3 years ago
6 0
A = 1/2 * b * h
b = 14
h = 12

A = 1/2 * 14 * 12
A = 7 * 12 = 84 mm^2
You might be interested in
Just 1,2, and 3<br> I really need help
ioda
The correct answer for the question that is being presented above is this one: 

(1)
The triangle shows and equilateral triangle. Equilateral triangle has the same length of sides and angles.
60 = 1.5x
x = 40 degrees

7.1 = y + 3.4
y = 3.7 cm

(2) Isosceles Triangle
65 = 13x
x = 5 degrees

y + 2/3 = 7/8
y = 7/8 - 2/3
y = 21 - 16 / 24
y = 5/24 in

(3)
12 = x + 3.8
x = 8.2mm
6 0
3 years ago
Billy wants to make trail mix using almonds, peanuts, and raisins. He wants to mix one part almonds, two parts peanuts, and thre
Y_Kistochka [10]
X = price of the ingredients

so based on the proportion , we can write that :
Almonds needed = x     =                    $ 12 x
peanut needed   =  2x   = 2x * $ 8     =  $ 16x
raisins needed     = 3x  =  3x * $6      =  $ 18x

Equation = 
12x + 16x + 18x  ≤  $ 23

46x                  =     $23

x    =  $ 0.5

The pound of mix he can made :

0.5 * 1 pound of almond  + 0.5 x  * 2 pound of peanuts + 0.5 * 3 pound of raisins

= 3 Pound of mix

4 0
3 years ago
How do you know if alternate interior angles and alternate exterior angles have the same measure?
AnnZ [28]

Answer:

If the transversal cuts across parallel lines (the usual case) then alternate exterior angles have the same measure. So in the figure above, as you move points A or B, the two alternate angles shown always have the same measure.

Step-by-step explanation:

Hope this helps

5 0
3 years ago
To express the polynomial d^2+d^3-d+3 in standard form, which term should be written first?
ozzi
When you want to write a polynomial, you should write the term with the highest degree first.
Here, it should go like this: d^3 + d^2 - d + 3
This means that the term which should be written first is the cubic term. 
6 0
3 years ago
Read 2 more answers
Rob and john share money in a ratio of 9:4. How much of the £39000 does john get ?
murzikaleks [220]
\bf \cfrac{Rob}{John}\qquad 9:4\qquad \cfrac{9}{4}\qquad \cfrac{9\cdot \frac{39000}{9+4}}{4\cdot \frac{39000}{9+4}}\implies \cfrac{9\cdot 3000}{4\cdot 3000}
3 0
3 years ago
Other questions:
  • A community bike ride offers a short 5.7 mile ride for children and families the short ride is followed by a long ride 52 over t
    9·1 answer
  • Look at the figure find the value of x. 4x-16 2x-4 3x-2
    5·1 answer
  • The rule for this sequence is to add the same number each time
    12·1 answer
  • Which of the following is the most appropriate unit to describe the rate at which data is transferred using the internet?
    10·2 answers
  • If h(x)=x2-5+7. <br>h(2)<br><img src="https://tex.z-dn.net/?f=x2" id="TexFormula1" title="x2" alt="x2" align="absmiddle" class="
    14·1 answer
  • Giving brainliest if answered correctly!
    9·1 answer
  • This table shows the results of four surveys that randomly sampled 30 teenagers about their favorite night to hang out with frie
    10·1 answer
  • How many yards are in 2.5 Miles ​
    6·1 answer
  • Help me plz ill be dead if i dont do this
    9·2 answers
  • The Roxbury CC Tigers basketball team scored 12 points in the first 6 minutes of a game. If they continue at the same pace, how
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!