Answer:
(-2,2)
Step-by-step explanation:
One dozen = 12
3 dozens = 12*3 or 36
To make 36 cookies you need 4 eggs and 1/2cups of chocolate chips.
Ben wants to make 12 dozen or 144 cookies.
144/36 = 4
To find out how many chocolate chips and eggs he needs we can multiply the amount of chocolate chips and eggs it takes to make 3 dozen by 4 to find out how many chocolate chips and eggs he needs to make 12 dozen.
4 *4= 16 He will need 16 eggs
4*1/2= 2 He will need 2 Cups of chocolate chips.
Answer:
- a° = 70°
- b° = 78°
- c° = 139°
- d° = 17°
- e° = 123°
- f° = 69.5°
Step-by-step explanation:
You need to take advantage of what you have learned about inscribed angles. Each inscribe angle is half the measure of the arc it intercepts. Of course, the sum of all arcs around a circle is 360°.
Putting these facts together, you can quickly conclude that opposite angles of an inscribed quadrilateral are supplementary:
a = 180 -110 = 70
b = 180 -102 = 78
The arc (c+81) is opposite the inscribed angle marked 110, so we have ...
c + 81 = 2(110)
c = 220 -81 = 139
The arc (c+d) is intercepted by the angle marked b, so we have ...
139 +d = 2(78)
d = 156 -139 = 17
The arc (e+81) is intercepted by the inscribed angle marked 102, so ...
e +81 = 2(102)
e = 204 -81 = 123
The inscribed angle f intercepts arc c, so is half its measure.
f = 139/2 = 69.5
Answer:
23.5
Step-by-step explanation:
and means plus so u add
15+(17×<u>1</u>
2
BODMAS. do the bracket 1st
17×½=
8.5
solve the equation
15+8.5=
23.5
Answer:
A
Step-by-step explanation:
Domain is the first number in the ordered pairs and range is the second number. (I'm sorry if it's wrong)
Hope it helps!