Answer:
b = 73
c = 34
Step-by-step explanation:
<T and <R are equal because they are opposite equal sides.
So b = 73°
Every triangle has 180 degrees
b + c + 73 = 180
73 + c + 73 = 180
146 + c = 180
c = 180 - 146
c = 34
Answer:
4. A.
14. A. 38.4 mph
<u>(I estimated the line to be 1.5 inches. Measure the line IRL so I can adjust the answer)</u>
15. D.
16. B.
17. A.
Step-by-step explanation:
4. Rearrange the numbers; 44, 45, 45, 47, 49, 50, 50, 51, 55, 55, 55, 56
Minimum = 44
First Quartile = 46
Median = 50
Third Quartile = 55
Maximum = 56
14. 12 × 8 = 96. 96 × 1.5 = 144
144/1 ÷ 15/4 = 144/1 × 4/15 = 576/15 = 38.4
15. 35(2) + [ -1/2(15) ] = 35(2) - 1/2(15)
16. The new numbers for 540 students are
8/60 = 72/540 Walked: 72
7/60 = 63/540 Car: 63
3/60 = 27/540 Bicycle: 3
42/60 = 378/540 Bus: 378
17. 280 × 9 = 2,520
Increase by 25% = 125% of the total
2,520 × 1.25 = 3,150
3,114 - 3,150 = -36
8y+10
if the fabric = 30 and yards = y then you would put 8(30) + 10 and you would multiply 8 and 30 and get 240.
Asnwer
8y+10
8(30) +10
240 +10
250
Answer:
Base
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. There are different types of triangles which are scalene triangle, isosceles triangle,, equilateral triangle etc..
An isosceles triangle is a triangle in which two of the sides are equal, also two angles are equal. The two equal sides of the isosceles triangle are called base while the other side is the base.
The base of an Isosceles triangle is the side included between the pair of congruent angles.