I believe you can zoom in... (Sorry if its too small! I tried to make it fit.) Due 2morrow!!! Please answer questions 1-6.
Answers
but it IS clear enough to see what's actually going on.
This page is not six different problems.
It's the same problem six times.
The problem is:
Find the area of a triangle, when you know
the height and the length of the base.
Here's the formula you need:
Area of a triangle = (1/2) · (length of the base) · (height) .
For each triangle, the picture gives the length of the base and
the height. All you have to do is write them into this formula, and
do the multiplication.
That's all the help you need. Go get um ! You can do it.
Related Questions
Three single-digit numbers multiply to make 504 Write the missing numbers
A line with a slope of 1 passes through the point (3,-8). What is it's equation in slope-intercept form?
What is 276% of 8 in fraction form?
The cafeteria made 96 ounces of pudding they put pudding into 7 ounce cups how many of the cups of pudding can the cafeteria fill completely
y = ?
Choose all answers that are correct.
2.
Which expressions show how 8 • 54 can be rewritten using the distributive property?
Choose all answers that are correct.
A.
8 • 50 + 4
B.
8 • 50 + 8 • 4
C.
8 • 60 – 8 • 6
D.
8 • 60 + 8 • 4
3. Simplify: 3u + 7v + 4u – 2v
A.
7u + 5v
B.
7u + 9v
C.
10u – 2v
D.
12uv
4. Which are the like terms in 4x3 – 7x2 + x + x3?
A.
4x3, –7x2, and x3
B.
4x3and x
C.
4x3and x3
D.
They are all like terms.
5. Simplify:
5x3 – 2x2 + x + 4x3
A.
8x3
B.
9x6– 2x2+ x
C.
9x3– 2x2+ x
D.
5x3– 2x2+ x + 4x3 (the expression cannot be simplified)
Answers
2) C.) 8 * 60 - 8 * 6 ⇒ it will look like this 8(60-6) ⇒ 8(54)
3) A) 7u + 5v
4) 4x³ and x³ are like numbers
5) Simplify: 5x³ - 2x² + x + 4x³
group like numbers: 5x³ + 4x³ - 2x² + x
9x³ -2x² + x ⇒ letter C.
2. A, but you need parentheses in 5+4
3. A
4. D
5. I'm having a bit of confusion. is "x" a multiplication sign or is it a variable?
Answers
Increase=500-850=-350
%increase=Increase/original number X 100
%increase= -350/850 X 100 = -41.18%
Number is negative because it is a percentage decrease.
Answers
Final answer:
The football team's least and greatest scores, given an average of 14 points and an absolute deviation of 4 points, could have been 10 points and 18 points respectively.
Explanation:
The football team scored an average (also known as the mean) of 14 points over the course of 5 games with an absolute deviation of 4 points. The absolute deviation represents the amount of variation or dispersion from the average. So, their scores ranged from 14 - 4 = 10 points to 14 + 4 = 18 points. Therefore, the team's least score could have been 10 points and the greatest score could have been 18 points.
Learn more about Absolute Deviation here:
#SPJ12
Answers
Answer:
357÷-7=-51
Step-by-step explanation:
-51×-7=357
357÷-7=-51
a negative multiplied by a negative equals a positive
B. 4n + 11 < -9
C. -4n +11 < -9
D. -4n + 11 > -9
(Please show your work:) )
Answers
(Subtract 11 from both sides)
4n > -20
(Divide both sides by 4)
n > -5
Because we have found that dividing the negative number by 4 does not work, we know B is also wrong.
Not C because:
(Subtract 11 from both sides)
-4n < -20
(Divide each side by -4)
(Reverse inequality sign because you are dividing by a negative number)
n > 5
So, it must be D!
Here's why:
(Subtract 11 from both sides)
-4n > -20
(Divide each side by -4)
(Reverse inequality sign because you are dividing by a negative number)
n < 5
Hope this helps!
4n + 11 > -9
4n > -9 - 11
4n > -20
n > -20/4
n > -5
This does not give the required solution of n < -5
B would give n < -5, this would also not be correct.
Let us try option C
-4n + 11 < -9
-4n < -9 -11
-4n < -20
n > -20/-4 since we divided by -ve, the sign changes.
n > 5 this does not give the answer as well.
-4n + 11 > -9
-4n > -9 -11
-4n > -20
Divide both sides by 4 and the sign changes.
-4n/4 < -20/-4
n < 5
This is the required solution. So option D gives that solution.
Hope this helps.
Answers
comp. of angle= 90-x
180-x= 40+2(90-x)
180-x=40+180-2x
180-x=220-2x
-40-x=-2x
-40=-x
x=40
180-40=140
unknown angle= 140°