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Pavel [41]
2 years ago
15

Solve the following:

Mathematics
2 answers:
GrogVix [38]2 years ago
7 0
The answer you are looking for is 2& 3/10
arlik [135]2 years ago
4 0
2 3/10
5 1/10 - 2 8/10
You can’t subtract 1/10 by 8/10 so you regroup
The 5 turns into a 4 and 1/10 turns into 11/10
New equation would be 4 11/10 - 2 8/10 = 2 3/10
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A circle and triangle can intersect in a) a point b) a circle c) a triangle d) a line
artcher [175]

A circle and a triangle can intersect in a point.

<h3>What is intersection at a point?</h3>

This refers to the fact that two lines are able to meet at a given point. The point where they meet is the point of intersection.

A circle is known to be able to intersect with a triangle in three different ways and at one point.

Read more on intersection here:

brainly.com/question/2065148

#SPJ1

4 0
2 years ago
The third grade students go on a field trip. Of the 321 students there are 5 more girls than boys. How many girls are there? How
eduard
First you would take 321 and subtract 5
316
they you would divide by 2
158
there are 158 boys 
to find the # of girls take 158 and add 5
163
8 0
3 years ago
The answer to number 8
Amanda [17]

Answer:

The answer is "I don't know, honestly."

Step-by-step explanation:


7 0
3 years ago
Math problem helo please!!!!!!!
Phantasy [73]
Since angle 4 is across from angle 2 it is equal to it because they are called opposite or vertical angles which are always equal.

Angle 4 = 143 degrees.

Angles 1 and 2 are supplementary because they share one of the same lines. This means their angle values add up to 180 which is the angle measure of a line.

180 - 143 = 37

Angle 1 = 37 degrees.

Since angle 3 is across from angle 1 it is equal to it because they are called opposite or vertical angles which are always equal.

Angle 3 = 37 degrees.

I hope this helps!
7 0
3 years ago
Read 2 more answers
Triangle lmn has sides measuring 7 meters and 6 meters and a perimeter of 16 meters. heron’s formula: area = startroot s (s minu
FromTheMoon [43]

Answer:

9 m²

Step-by-step explanation:

s = half the perimeter = (a+b+c)/2

the perimeter in our case is

a+b+c = 16

so, s = 16/2 = 8

and the sides are

7 m

6 m

16 - 7 - 6 = 3 m

therefore, we get

area = sqrt(8(8-7)(8-6)(8-3)) = sqrt(8×1×2×5) = sqrt(80) =

= 8.94427191... ≈ 9 m²

5 0
2 years ago
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