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Maurinko [17]
2 years ago
10

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Mathematics
2 answers:
Nataly [62]2 years ago
7 0

Answer:

9

Step-by-step explanation:

area of the triangle makes the area of this triangle be 18 cause half base x height=18 equals area for the full triangle, however if you want to find shaded part you must find the area of the non shaded triangle wich is 1.5x6=9 so subtract 9 from 18 and you get 9 wich is the area of shaded part

Papessa [141]2 years ago
5 0

Answer:

9

Step-by-step explanation:

area of a triangle = ( base length × height ) / 2

given base length = 3ft and height = 6ft

so area = ( 3 × 6 ) / 2

==> multiply 3 and 6

area = (18)/2

==> divide 18 by 2

area = 9ft²

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Batting Averages Your batting average is 0.244, and you have been at bat 82 times. How many hits do you have?
alexandr1967 [171]

Answer:  20

==========================================

Short Explanation:

Multiply the two numbers to get 0.244*82 = 20.008 which rounds to 20

This is the expected or estimated number of hits.

-------------

Longer Explanation:

The reason why this works is based on how the batting average formula is set up. Ignoring things like singles, doubles, triples, homeruns, and just focusing on hits, we have

batting average = (number of hits)/(number of at bats)

the term "at bat" in baseball means "attempts"

So if you hit 10 times out of 20 attempts, then your batting average is 10/20 = 0.500 which means you hit half the time

For something like 0.244, this means 244/1000 and you hit 244 times out of 1000 attempts.

When we multiply the batting average with the number of at bats, then the "at bat" units will cancel leaving us with just the number of hits.

The diagram below shows how the units cancel.

From here we just multiply (244/1000) with 82 and you'll end up with 20.008 as before.

8 0
3 years ago
On a road trip, Yousef drove the same distance everyday for 8 days. On the ninth day, he drove 100 km. He drove a total of
OLga [1]

Answer:

8x+100=1700

Step-by-step explanation:

8x+100=1700

8x+100-100=1700-100

8x=1600

8/8x=1600/8

x=200

4 0
3 years ago
Part B
astra-53 [7]

Answer:

Rylee spent $25 for fuel at the gas station. This money is leaving her bank account, so represent the amount with a negative sign: -$25.

Step-by-step explanation:

None. the expression explains it.

7 0
3 years ago
when a linear function is graphed it passes through the points (-1,1), (1,5), and (3,9) what is the rate of change for the funct
vesna_86 [32]
Use the linear slope formula to solve for m: 

m=(y2-y1)/(x2-x1)

using the points (-1,1) and (1,5) you can find the slope for the first interval:
 
m=(5-1)/(1-(-1))
m=4/2
m=2

you can double check by using the same formula on the second interval, which is (1,5) to (3,9).

m=(9-5)/(3-1)
m=4/2
m=2 

therefore, the rate of change is 2. 
5 0
3 years ago
The flag of a country contains an isosceles triangle.​ (Recall that an isosceles triangle contains two angles with the same​ mea
weeeeeb [17]

31 degrees, 31 degrees, 118 degrees

Step-by-step explanation:

Step 1 :

Let x be the measure of 2 angles of the given isosceles triangle with same measure

Let y be the measure of  3rd angle

So we have x + x + y = 180

Step 2 :

Given that the measure of  3rd angle of  triangle is 25​° more than three times the measure of either of the other two​ angles

So we have , y = 3 x + 25

Step 3:

Substituting for y in the first equation we have,

x + x + 3 x + 25 = 180

=> 5 x + 25 = 180

=> 5 x = 180-25 = 155

=> x = 155/5 = 31

Hence the 2 angles of the triangle are 31 degrees.

Step 4:

we have y = 3 x + 25

=> y = 3 * 31 + 25 = 118

Hence the 3rd angle of given triangle is 118 degrees

8 0
3 years ago
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