Answer:
7.5 lbs
Step-by-step explanation:
We want to separate 45 pounds of flour by 6 people, which means we have to divide 45 by 6 to get 7 and 1/2 pounds or 7.5 lbs for each baker.
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Step-by-step explanation:sfrnb kds 3i4huygr4vfb 4rf413qgweb31Y
Answer:
Answer is (b) The worker with 40 hours of training is paid $1400 per month
Answer:
18√2
Step-by-step explanation:
The area of the smaller triangle is 1/2 that of the larger one. Since the triangles are similar, the dimensions of the smaller triangle are √(1/2) those of the larger one.
36 · √(1/2) = 36 · (√2)/2 = 18√2 . . . . length of line dividing the triangle
b. Segment CB is a hypotenuse.
c. Segment CA is shorter than segment BA.
d. Angle C is congruent to itself.
Answer:
The correct answer is option A.
Step-by-step explanation:
For the given triangles to be similar the segment AD must be an altitude of ΔABC.
We can provide a theorem for the same:
If we draw an altitude from the right angle of any right triangle, then the two triangles formed are similar to the original triangle.
Also all the three triangles are similar to each other.
Like here, in the triangle ABC, we draw an altitude from A to the side BC, thus forming 2 triangles; ΔDBA and ΔDAC. These both will be similar to ΔABC.
So, by the theorem it is proven that ΔABC is similar to ΔDBA.
Therefore, option A is correct.
Answer:
z-score for 11 minutes of advertising time is
Step-by-step explanation:
Z-scores measure the distance of any data point from the mean in units of standard deviations and are useful because they allow us to compare the relative positions of data values in different samples.
The z-score for any single data value can be found by the formula:
From the information given we know:
So
Answer:
Step-by-step explanation:
I NEED HELP PLEASE
Perimeter is the sum of all sides of the polygons.
For a circle, it's called circumference
For Example
The triangle has three sides long 3 4 5 cm
perimeter = 3+4+5 =12 cm
The circle has a radius long 7 cm
circumference = 2πr = 14π cm