Answer, Step-by-step explanation:
According to the exercise, we evaluate the delivery time of a courier company and we will hypothesize the best case with a sample size of 10, which is:
Small sample T test for single mean
The hypothesis that we will develop will be the following:
null hypothesis = mu> = 6
hypothesis alternativa: <6
Answer:
Segment bisector = M
RS = 44
Step-by-step explanation:
Segment bisector is the point that cuts a line segment into two equal halves. The two segments formed by the segment bisector are congruent, and have the same length.
The segment bisector of line segment RS shown above is M.
M cuts RS into two equal parts. This implies that RM = MS.
Since MS = 22, RM = 22.
Therefore, RS = RM + MS
RS = 22 + 22 = 44.
Answer:
The original price was 520
Step-by-step explanation:
To find this, we first need to note that we paid 75% of the price. This is because we took 25% off from the original. Now we take the price we paid and divide it by the percentage of it which we paid. This will give us the original price.
390/75% = Total
390/.75 = Total
520 = Total
You can use the C. HL Theorem to prove the triangles congruent.
To use the HL THeorem to prove the triangles congruent, you have to check for three conditions.
1) The triangles are both right triangles.
2) Their hypotenuses are congruent
3) They have one pair of congruent legs.
The squares at the angle of the triangle indicate the triangles are right triangles. Since the triangles in the picture share one side, the hypotenuse, the hypotenuses of the triangles are congruent. The triangles also have one pair of congruent legs. Since all three conditions of the HL Theorem are met, the triangles are congruent.
Answer:
Solution is five or three ; y =-5
Step-by-step explanation:
0=3x-5
y=-5
3 times 0 minus 5 and then multiply the numbers
J(0)=0-5 then remove 0