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inessss [21]
3 years ago
14

When factorising a quadratic, which number is a negative

Mathematics
1 answer:
Elena-2011 [213]3 years ago
8 0

Answer: dont know sorry

Step-by-step explanation:

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A group of 10 students participate in chess club, karate club, or neither.
masha68 [24]

Answer:

3/5

Step-by-step explanation:

Have a nice day :).

5 0
3 years ago
Read 2 more answers
Find the surface area of each figure. Round to the nearest tenth if necessary.​
Lady bird [3.3K]

Answer:

Step-by-step explanation:

Base of triangle = b = 8 cm

Height of triangle = h = 6 cm

Length of rectangle = l = 6 cm

Sides of the triangle :  S1 = 6 cm ;  S2 = 8 cm and S3 = 10 cm

Surface area of triangular prism= bh + l *(s1+ S2 + S3)

                                                    = 8 * 6 + 6*(6+8+10)

                                                    = 48 + 6*24

                                                     = 48 + 144

                                                     = 192 square cm

3 0
3 years ago
11 A freezer was set at -4.5°F then lost power for 2 hours. In that
sergey [27]

Answer:

-0.8⁰F

You subtract 3.7 from 4.5 and you get 0.8 and you add a negative sign because -4.5 is bigger than positive 3.7

6 0
3 years ago
A survey was taken of a certain number of pet owners, asking about the weight of their dogs in pounds.
Dmitrij [34]

Answer:

B. The median weight of the dogs in the survey is 57 pounds

Step-by-step explanation:

4 0
3 years ago
$29000; 4 percent decrease
yulyashka [42]
The easiest way to calculate this, since you don't need to know what the discount is, if the decrease is 4% you still have 96%. Multiply 29,000 x .96= $27,840. If you do it the other way, .04 x 29000= 1160. Then subtract 29000-1160=27850.
6 0
3 years ago
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