Answer:
Hello
49 can be expressed as the sum of first 7 odd numbers
1+3+5+7+9+11+13=49
Hope it helps You..
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
Slope is 2, y intercept 0
y= 2x
y= 2(20)
y= 40
Answer:
Option C. 15 cm
Step-by-step explanation:
The correct question is
A triangle has two sides that measure 8.7 cm and 12.3 cm. Which could be the measure of the third side?
A. 2.6 cm
B. 3.6 cm
C. 15 cm
D. 21 cm
we know that
The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side
Analyze two cases
Let
x ----> the length of the third side
First case
x+8.7 > 12.3
x>12.3-8.7
x> 3.6 cm
Second case
12.3+8.7 > x
21 > x
Rewrite
x < 21 cm
Answer:
y=-48x+438
Step-by-step explanation:
270-210/3.5-4.75= -60/1.25
y=-48x+b
210=-48(4.75)+b
210=-228+b
438=b
y=-48x+438
Answer:pts
Solve -11 2/3 * (-4 1/5)=49
Step-by-step explanation:
do whatever is in parentheses first
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