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docker41 [41]
3 years ago
5

Pls help ASAP I’ll brainlest

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

b) x= -13

Step-by-step explanation:

iVinArrow [24]3 years ago
4 0

Answer:

it's answer is= - 13.175

but it is not in option

so B) - 13

is right

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Raplace each blank with &lt;,&gt;,= to make a true statement <br> 11/12 (&lt;, &gt;, or =) 2/3
wel
There are two ways to find the answer. You could use cross-product or common denominator. To get the common denominator, change the denominators to 12 by multiplying both sides of 2/3 by 4. This gives you 8/12. 8/12 is less than 11/12. 
Cross-product is easier and more time saving than changing into common denominators, though. In order to do this, set up your fractions vertically. Multiply the numerator of the first by the denominator of the second. Place the product above the second fraction. Then, multiply the numerator of the second fraction by the denominator of the first. Next, place the product above the first fraction. Then compare the two products. Whichever fraction has the greater number on top is the greater fraction. To do this, 11x3 is 33. Write that over 2/3. 2x12 is 24. Write that over 11/12. Since 33 is greater than 24, 2/3 is greater. 
The final answer is: 11/12<2/3.
5 0
3 years ago
Read 2 more answers
Express 17.16 as a mixed number in lowest terms
pentagon [3]

Answer:

17\frac{4}{25}

Step-by-step explanation:

First write 0.16 is a fraction. Start by dividing 16 by 100.

0.16\\=\frac{16}{100}\\=\frac{16}{100}*\frac{\frac{1}{4}}{\frac{1}{4}}\\=\frac{4}{25}

Now adding the 17 to that fraction that is equivalent to 0.16:

17+\frac{4}{25}\\=17\frac{4}{25}

8 0
3 years ago
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A floor 10m by 40m is covered by square tiles 20cm. How many tiles are needed to cover the floor?
Lady_Fox [76]

Answer:

10,000

Step-by-step explanation:

We can find the area of the floor in cm^2 and divide by the are of 1 tile in cm^2.

1 m = 100 cm

10 m = 1000 cm

40 m = 4000 cm

area of floor = LW = 1000 cm * 4000 cm = 4,000,000 cm^2

area of tile = s^2 = (20 cm)^2 = 400 cm^2

number of tiles = 4,000,000/400 = 10,000

Answer: 10,000 tiles

4 0
3 years ago
What is leading coefficient of the function f(x) = 3x5 + 6x4 − x − 3?
Morgarella [4.7K]
F(x) = 3x⁵ + 6x⁴ - x - 3

The coefficient of a function f(x) is the number that multiplies the x with the highest exponent., that is 3. Answer a)
3 0
3 years ago
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A particular computer takes 11 minutes to download a 33 minute TV show. How long will it take a computer to download a one and a
sergejj [24]
42 minutes because i add 33min and 1/2 hours together and got 42
5 0
4 years ago
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