Answer:
x = -1, y = 4.
Step-by-step explanation:
y = -x + 3
y = x + 5 Adding these 2 equation eliminates x:
2y = 0 + 8
y = 8/2 = 4.
Substituting for x in the first equation:
4 = -x + 3
4-3 = -x
1 = -x
x = -1.
Answer:
16 or 1. There are 2 different answers depending on how you take the question as.
Step-by-step explanation:
8÷2(2+2)=
8÷2(4)=
4(4)=
16
OR
8÷2(2+2)=
8÷2(4)=
8÷8=
1
The three sides and three angles of the given triangle are given to be equal.
An equilateral triangle has three sides of equal length and three equal angles.
So, the given triangle is equilateral.
Three mistakes in the bar chart drawn by Joan are:
The bar graph of Paris, Munich and Oslo is not properly drawn.
The temperature in y axis does not start with 0
In Munich, the bar graph for x axis is taken more than 1 unit.
Answer:
108 in
Step-by-step explanation:
The figures are similar, so if we find a relation of the area and the diagonal in rectangle 1 we can apply it to rectangle 2.
rectangle 1 :
72/x=12
x=6
therefore
72/6=12
rectangle 2:
A/x=18
A/6=18
6*18=108
A=108 in
Hope this helps
~Lalagrl
Find the lateral area of a cylinder with the given measurements. Use 3.14 for pi and round your answer to the nearest tenth.
height: 15 centimeters
radius: 9 centimeters
Question 11 options:
787.3 cm2
1356.5 cm2
847.8 cm2
889.9 cm2
So we know the formula for the lateral area of a cylinder is:
AL=2πrh
now all we have to do is put the given value in place of the correct variable then solve like so:
AL=2*3.14*9*15
AL= 847.8 cm2
so the answer is the third option
hope this helps
~Lalagrl
