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pishuonlain [190]
2 years ago
12

Simplify the expression 6h +(-7.1d) – 17 + 4d – 2.4h

Mathematics
2 answers:
Alexxx [7]2 years ago
8 0

Answer:

11.1d + 3.2h - 15

Step-by-step explanation:

ruslelena [56]2 years ago
3 0

Answer:

−3.1d+3.6h−17

Step-by-step explanation:

Combine like terms:

=6h+−7.1d+−17+4d+−2.4h

=(−7.1d+4d)+(6h+−2.4h)+(−17)

=−3.1d+3.6h+−17

hope this helps :D

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Pablo Picasso’s Head of a Women, is an example of a(n) ______________.
lina2011 [118]

Answer:

Sculpture in the round.

Step-by-step explanation:

Option A, sculpture in the round, is the right answer.

This is Picasso’s initial Cubist sculpture illustrations the master made of his girlfriend Fernande Olivier in the year 1909. After the return of the couple from a tour to Spain Picasso created the bust in Paris. As in his old Cubist pictures, the frame of her sculpted head is faceted into miniature pieces. Meant to be viewed in the round, the production switches form when seen from various corners. Therefore, it is clear that Pablo Picasso’s "Head of a Women" was a sculpture in the round.

8 0
3 years ago
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What is the solution to 5/8 times 7/9
Amanda [17]

Answer:

35 /72

Step-by-step explanation:

5 /8  ×  7 /9  is  35 /72

all you have to do is multiply

5×7 and 8×9

6 0
3 years ago
The sides of a triangle are 15 units, 25 units, and 20 units. What kind of triangle is this
DIA [1.3K]

Answer:

Right Triangle

Step-by-step explanation:

15² + 20² = 225 + 400 = 625 = 25²

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3 years ago
Segment AB falls on line 2x − 4y = 8. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD? They are perp
Alisiya [41]

Answer:

They are perpendicular because they have slopes that are opposite reciprocals of −2 and one half.

Step-by-step explanation:

This is because x = -2 and half of -2 is 1

when we use CD line and x2 we find 8x+4y=16 when added to 2x -4y=8 would equal 10x+4y = 2 1/2 xy = 16

When we use for AB line we see they are perpendicular 2 1/2 x 2 = 5 -4y = 8 shows y to be -2 and the 1/2 line leaves -2 1/2 and x also is 2 1/2.

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Quick algebra 1 question for 50 points!
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Answer:

b.  -x + y = 0

Step-by-step explanation:

<u />

<u>Direct variation</u>:

Direct variation means "y varies directly as x”:

y \propto x \implies y=kx

where k is the (non-zero) constant of variation.

To determine which of the given equations represents a direct variation, isolate y for each and compare with the <u>direct variation equation</u>.

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y=\dfrac{4}{3}x-2

This is not a direct variation equation as there is an addition of -2.

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-x+y=0

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This is a direct variation equation where the constant of variation is 1.

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xy=8

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This is not a direct variation equation as y is <u>inversely proportional</u> to x.

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