Correct answer will be marked as brainliest
Answers
Answer:
h=9cm
P=(x+5)cm
b=(x-3)cm
by the Pythagoras theorem,
h^2=p^2+b^2
9^2=(x+5)^2+(x-3)^2
81=x^2+10x+25+x^2-6x+9
81=2x^2+4x+34
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5x+2y=7 7x+2y=5 i need it right
If x / y is an integer, which of the following statements must be true?A. both x and y are integers B. x is an integer C. either x or y is negative D. y / x is an integer E. x = ny where n is an integer
Answers
Answer:
- 25
Step-by-step explanation:
Step 1:
13 + p ÷ 3 = - 4
Step 2:
13 + p = - 4 × 3
Step 3:
13 + p = - 12
Step 4:
p = - 12 - 13
Answer:
p = - 25
Hope This Helps :)
Answers
Answer:
10
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
not sure
Answers
The density of the liquid will be 1500 kg per cubic meter.
What is density?
The density is the ratio of mass to volume of any substance.
Let m be the mass of the object and v be the volume of the object.
Then the density D will be
D = m / v kg / cubic m
More the density means the number of the molecules will be more in a unit volume.
A sample of liquid has a mass of 24g and a volume of 16ml.
We know that one kg equals to 1000 grams.
24 g = 0.024 kg
We know that one ml equal to 10⁻⁶ cubic meters.
16 ml = 16 × 10⁻⁶ cubic meters
Then the density of the liquid will be
Density = 0.024 / 16 × 10⁻⁶
Density = 1500 kg per cubic meter
Thus, the density of the liquid will be 1500 kg per cubic meter.
More about the density link is given below.
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so,
24g/16ml = 1.5g per cm^3
1mL = 1cm^3
a. negative b. positive
2. (–39) • (0.5) • (–0.92) • (6.1) • (–12
a. negative b. positive 3.
(0.01) • (–43) • (7.2) • (–86)
a. negative b. positive 4.(–3.5) • (–16) • (7) • (–0.4) • (5.8)
a. negative b. positive
Answers
Positive times a Positive equals a Positive
Positive times a Negative equals a Negative
Negative times a Positive equals a Negative
1.
Negative * Negative * Negative * Negative
Positive * Positive
Positive
2
Negative * Positive * Negative * Positive * Negative
Negative * Negative * Negative
Positive * Negative
Negative
(0.01) • (–43) • (7.2) • (–86)
Positive * Negative * Positive * Negative
Negative * Negative
Positive
(–3.5) • (–16) • (7) • (–0.4) • (5.8)
Negative * Negative * Positive * Negative * Positive
Positive * Negative * Positive
Negative
-39 x 0.5 x -0.92 x 6.1 x -12 = -1313.208
0.01 x -43 x 7.2 x -86 = +266.25600
-3.5 x -16 x 7 x -0.4 x 5.8 = -909.44
–81
–18
1/81
1/18
Answers
Answer:
(C)
Step-by-step explanation:
The given expression is:
Upon solving the above expression, which can be written as:
which is same as the expression given in the option (C) that is , hence the option C is correct.
Answers
Final answer:
The ordered triple (2, -5, 4) is located in the same octant as the ordered triple (3, -4, 7) as they both share a positive, negative, positive pattern in their coordinates, indicating that they are both situated in the second octant of the Cartesian coordinate system.
Explanation:
The question requires the identification of the octant in which the ordered triple (3, -4, 7) is located and then determining which other given ordered triple shares the same octant. In the Cartesian coordinate system, an octant is each of the eight divisions of a three-dimensional coordinate system. By looking at each coordinate of the ordered triple (3, -4, 7), we can see that the first value is positive, the second is negative, and the third is positive. This primes us to the second octant. Going through the list of ordered triples, we find that (2, -5, 4) shares this same signage pattern: first coordinate positive, second negative, and third positive. Such alignment implies that (2, -5, 4) is also in the second octant. Therefore, the ordered triple that is in the same octant as (3, -4, 7) is (2, -5, 4).
Learn more about Cartesian Coordinate System here:
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