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erma4kov [3.2K]
3 years ago
10

Which angle is an acute angle?

Mathematics
2 answers:
larisa [96]3 years ago
4 0

there is no acute angle.......

kirill [66]3 years ago
3 0

Answer:

angle CPB is an acute angle cause it's measure is less than 90°

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Leon usually does very well on tests, but he failed his most recent math exam. His teacher was very upset by Leon's performance
kondor19780726 [428]

Answer:

situational

Step-by-step explanation:

Based on the information provided within the question it seems that Leon's teacher made a situational attribution about his test performance. This term refers to when certain people believe that an individual's actions or behaviors are caused by a specific or various situational factors. Which is what his teacher is thinking by believing that his performance was affected by some problem or sickness (situational factors).

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0
3 years ago
The area of a trapezoid is 69.6 in2 and its altitude is 8.7 in. Find the perimeter of the trapezoid if the sum of its legs is eq
BaLLatris [955]
1. To solve this problem, you must apply the formula for calculate the area of the trapezoid, which is:
 
 A=(B+b)h/2
 
 A is the area of the trapezoid (A=69.6 in²).
 (B+b) is the sum of the bases of the trapezoid.
 h is the height of the trapezoid (h=8.7 in).
 
 2. When you clear the sum of the bases (B+b), you have:
 
 A=(B+b)h/2
 2A=<span>(B+b)h
</span><span> (B+b)=2A/h
</span> (B+b)=2(69.6 in²)/(8.7 in)
 (B+b)=16 in
 
 3. The problem says that <span>the sum of its legs is equal to the sum of its bases, therefore, the perimeter is:
</span> 
 Sum of the legs=Sum of the bases (B+b)=16 in
 
 Perimeter=16 in+16 in
 Perimeter=32 in
7 0
3 years ago
Read 2 more answers
How can someone remember the slope formula
Misha Larkins [42]
Have them right the slope formula down on a note card and make them use that formula until they can remember it.
4 0
3 years ago
Marvin has read 8% of the novel he started reading last Saturday. Which decimal is equivalent to the percentage of the novel Mar
timama [110]

Answer:

0.8 or 0.08 i believe

Step-by-step explanation:

hope this helps!

8 0
2 years ago
Write the point slope form of the equation of the line using the point (-4,-2)
Gre4nikov [31]

Answer:

y + 2 = \frac{5}{4} (x + 4)

Step-by-step explanation:

1) First, find the slope of the line. Take two points the line intersects and use them for the slope formula, \frac{y_2-y_1}{x_2-x_1}. We already know the line intersects (-4, -2). Just choose any one of the points you can see the line intersecting (in this case, I chose (0,3)) and plug in its values, too. Then solve:

\frac{(3)-(-2)}{(0)-(-4)} \\\frac{3+2}{0+4} \\\frac{5}{4}

So, the slope is \frac{5}{4}.

2) Now that you have the slope, plug in values for the point-slope formula, y - y_1 = m (x - x_1). In order to write a linear equation with it, the x_1, y_1, and m have to be substituted for with real values. The m represents the slope - which means that we should place \frac{5}{4} there. The x_1 and y_1 represent the x and y values of a point - and the questions wants us to use (-4, -2), so substitute -4 for x_1 and -2 for y_1:

y-(-2) = \frac{5}{4} (x - (-4))\\y + 2 = \frac{5}{4} (x + 4)\\

Thus, the answer is y + 2 = \frac{5}{4} (x + 4).

8 0
3 years ago
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