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netineya [11]
3 years ago
11

What is the area of a triangle whose base is 14 m and whose height is 22 m?

Mathematics
1 answer:
Ivanshal [37]3 years ago
4 0

Base times height divided by 2 is the area. So 14 times 22 is 308 and divided by 2 is 154 so that is your answer. I hope this helps. Could I possibly get brainliest?

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If the label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams, how many servings are there in the​ can
ruslelena [56]
<h3>There are 25 servings</h3>

<em><u>Solution:</u></em>

Given that,

<em><u>The label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams</u></em>

From given,

Total = 1 kg

We know that,

1 kg = 1000 grams

Serving size = 40 grams

<em><u>How many servings are there in the​ can?</u></em>

\text{Number of servings } = \frac{\text{ total }}{\text{ serving size}}\\\\\text{Number of servings } = \frac{1000}{40}\\\\\text{Number of servings } =25

Thus there are 25 servings

4 0
3 years ago
Divide. X-3 \ 5x^3-9x^2-2x-4
Alexxandr [17]

Answer:

Step-by-step explanation:

5x3 - 9x2 - 2x - 4

 ——————————————————

       x - 3  

8 0
4 years ago
A heron is perched in a tree 50 feet above sea level. Directly below the heron, a pelican is flying 17 feet above sea level. Dir
Olegator [25]

Answer:

A. The difference in height between the pelican and the heron is -33 feet.

E. The difference in height between the pelican and the trout is 40 feet.

F. The distance between the heights of the pelican and the trout is 40 feet.

Step-by-step explanation:

<h3> The missing statements are:</h3><h3> A. The difference in height between the pelican and the heron is -33 feet</h3><h3> B. The difference in height between the pelican and the heron is 33 feet</h3><h3> C. The distance between the heights of the pelican and heron is -33 feet</h3><h3> D. The difference in height between the pelican and the trout is -40 feet</h3><h3> E. The difference in height between the pelican and the trout is 40 feet</h3><h3> F. The distance between the heights of the pelican and the trout is 40 feet.</h3><h3 />

Let be 0 the sea level.

Since the heron is perched in a tree 50 feet above sea level and directly below the heron the  pelican is flying 17 feet above sea level, you can find the difference in height between the pelican and the heron by subtracting 50 feet from 17 feet.

Then, you get that this is:

17\ feet-50\ feet=-33\ feet

Now, according the the information given in the exercise, you know that the trough is swimming directly below them and its height is 23 feet below sea level. If you represent this with an integer, this is:

-23

Therefore you can find the difference in height between the pelican and the trout through the following subtraction:

17\ feet-(-23\ feet)=17\ feet+23\ feet=40\ feet

And the distance between them is 40 feet too.

8 0
4 years ago
the perimeter of the triangle shown to the right is 154 meters. find the lenght of each side. (4x)m  (7x+2)m  (7x+8)m
yaroslaw [1]
The first to find the length of each side, we have to find the value of x :
(4x) + (7x + 2) + (7x+8) = 154

4x + 7x  + 7x + 2+8 = 154

18x +10 = 154

18x = 154 - 10

18x = 144

x =  \frac{144}{18}

\boxed{x=8}

<span><u>Solution First side :</u>
</span>(4x)m = (4 \cdot 8)m = 32\ m<span>
 
<u>Solution Second Side :</u>
</span>(7x+2)m = (7(8)+2)m = 58\ m<span>  

<u>Solution Third Side :</u>
</span>(7x+8)m = (7(8)+8)m = 64\ m
6 0
3 years ago
Read 2 more answers
Two angles of a triangle measure 120 and 40°.
Norma-Jean [14]

Answer: 20°

the measure of the third angle of the triangle is x ( 0 < x < 90)

because this is 3 angles in a triangle, we have:

120 + 40 + x = 180

⇔ x = 180 - 120 - 40

⇔ x = 20°

Step-by-step explanation:

6 0
3 years ago
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