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lbvjy [14]
3 years ago
12

Find the area of the triangle.

Mathematics
2 answers:
DENIUS [597]3 years ago
7 0

Answer:

10.92

Step-by-step explanation:

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

Pie3 years ago
3 0
The answer to your question is A 21.84cm2
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Devon uses 64 inches of ribbon to make 1 bow.How many yards of ribbon does Devon need to make 9 bows?
Juliette [100K]

Answer:

16

Step-by-step explanation: 64 times 9 is 576 and 576 inches equals 16 yds

5 0
3 years ago
Is <img src="https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B2%7D" id="TexFormula1" title="y = x^{2}" alt="y = x^{2}" align="absmiddle"
Ratling [72]

Answer:

No

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be

0 or 1 for each of its variables. In this case, the degree of variable y is 1

and the degree of variable x is 2.

Not Linear

8 0
4 years ago
What is the equation in slope-intercept form of the line graphed below?
SSSSS [86.1K]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the graph, we place two points through which the line passes:

(x_ {1}, y_ {1}) :( 6,0)\\(x_ {2}, y_ {2}) :( 0, -3)

We found the slope:

m = \frac{y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

Substituting we have:

m = \frac {-3-0} {0-6} = \frac {-3} {- 6} = \frac {1} {2}

Thus, the equation is of the form:

y = \frac {1} {2} x + b

We substitute one of the points and find the cut-off point:

0 = \frac {1} {2} (6) + b\\0 = 3 + b\\-3 = b\\b = -3

Finally, the equation is:

y = \frac {1} {2} x-3

ANswer:

y = \frac {1} {2} x-3

3 0
3 years ago
Emily earned a grade of 80% on a math test that had 20 problems. How many problems on this test did she answer correctly? If Joh
Oxana [17]
Someone getting all 20 problems correct would earn a grade of 100%.  Thus, each correct question counts 5%.

If Emily earned 80%, then the number of problems she got correct was (80% / 100%).

Simplify this result.  It represents the fraction of 20 questions that Emily got correct.  Multiply your result by 20 to find the actual number of questions that E. got correct.
7 0
4 years ago
Read 2 more answers
4. The reference angle for 190 is<br> A. 10°<br> B. 180°<br> C. -10°<br> D. 90°
Nookie1986 [14]

Answer: A

Step-by-step explanation:  A reference angle is smallest possible angles that  terminal side makes with the x- axis. Since 190 degrees is located i the 3rd quadrant we use the formula 190-180 to find the possible answer and in this case it is A, 10.

3 0
3 years ago
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