Answer:
there are 114
Step-by-step explanation:
Ratio of red marbles to black marbles is 19:1. (Data from 3rd sentence)
19+1= 20
20 units= 120 (Data from 1st sentence)
1 unit= 120/20= 6
19 units= 120-6= 114 (Values solved in working above)
Ans: There are 114 red marbles.
Your question is not complete so there are two answers:
<h3>1. </h3>
The measure of one angle is 13 <u>times</u> the measure of the other angle.
Answer:
<h3>
One angle is 167.14° and the other is 12.86°
</h3>
Step-by-step explanation:
Two angles of a linear pair create a straight angle therefore they add to 180°
x° - the other angle
(13x)° - one angle
x + 13x = 180
14x = 180
÷14 ÷14
x ≈ 12.86
13x = 13•12.86 = 167.14
Checking: 12.96+167.14 = 180
<h3 /><h3>2. </h3>
The measure of one angle is 13 <u>more than</u> the measure of the other angle.
Answer:
<h3>
One angle is 96.5° and the other is 83.5°
</h3>
Step-by-step explanation:
Two angles of a linear pair create a straight angle therefore they add to 180°
x° - the other angle
(x+13)° - one angle
x + x + 13 = 180
-13 -13
2x = 167
÷14 ÷14
x ≈ 83.5
x+13 = 83.5 + 13 = 96.5
Checking: 83.5+96.5 = 180
I think the answer is (2x - 9)(x - 5)
Answer:
46
Step-by-step explanation:
Break the shape into smaller shapes, then solve:
Large Rectangle -> 4x8=32
Tiny Rectangle at the bottom ->2x3=6
Triangle at top can be broken into two right triangles ->
(4x2)(1/2)=4
(4x2)(1/2)=4
Add: 32+6+4+4=46
Answer:
The U.S Bank Tower
Step-by-step explanation:
I hope this helps