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Natalija [7]
3 years ago
6

Given that 1ST GRAPH and 2N GRAPH, which theorem or postulate proves ΔPQR 3RD GRAPH ΔRST?

Mathematics
1 answer:
Monica [59]3 years ago
7 0
HL congruence theorem is the answer.

Hope this helps :)
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Write your answer as a decimal or whole number.<br><br> ___% of $75=$42
Basile [38]

Answer:

x=56

Step-by-step explanation:

\frac{x}{100} · \frac{42}{75}

then cross multiply

4200=75x

x=56

3 0
3 years ago
What is 8% of 150 when you multiply it
Contact [7]
8% = 0.08
150 x 0.08 = 12
Answer = 12
5 0
3 years ago
Laurel wants to build a fence around her square garden. Each side measures 50 feet. She also wants to fence in 3 square rose bed
pickupchik [31]
If you would like to know how many feet of fencing does Laurel need in all, you can calculate this using the following steps:

square garden: 4 * 50 feet = 200 feet
3 square rose beds: 3 * 10.5 feet * 4 = 12 * 10.5 feet = 126 feet

200 feet + 126 feet = 326 feet

Laurel will need 326 feet of fencing.
7 0
3 years ago
The median rainfall during a spring storm in the lowlands is about 4 mm less than a spring storm in the highlands. The mean rain
butalik [34]

Median is just the value that is neither the highest nor the lowest compared with the other values in the set


Mean is just the average of the numbers which is found out by adding up all the numbers then dividing the sum by the number of values in the set

3 0
3 years ago
Read 2 more answers
The equation for the cost in dollars of producing automobile tires is c = 0.000015x2 - 0.03x + 35, where x is the number of tire
statuscvo [17]
The cost function is
c = 0.000015x² - 0.03x + 35
where x = number of tires.

To find the value of x that minimizes cost, the derivative of c with respect to x should be zero. Therefore
0.000015*2x - 0.03 = 0
0.00003x = 0.03
x = 1000

Note:
The second derivative of c with respect to x is positive (= 0.00003), so the value for x will yield the minimum value.

The minimum cost is
Cmin = 0.000015*1000² - 0.03*1000 + 35
          = 20

Answer:
Number of tires = 1000
Minimum cost = 20
3 0
3 years ago
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