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Elodia [21]
3 years ago
10

Please can someone help me!! :(​

Mathematics
2 answers:
kvasek [131]3 years ago
8 0

Answer:

G

Step-by-step explanation:

Distribute the -7 to 4x and -5

VARVARA [1.3K]3 years ago
7 0

Answer:

Hey!

The answer is

<h3>-7x (4x - 5)</h3>

When you multiply them you get

-28x^{2}  + 35

<h2>So, Option G is the right answer!</h2>
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What is 3 + -5= and is it a positive or negative number and how?
Natalka [10]
It is -2.  This is negative.  For instance, if you had 3 candies and your mother took away 5, you would not only have 0 candies, but you would owe your mother 2.  This is expressed as a negative number.  Please mark Brainliest!!!
7 0
3 years ago
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I NEED HELP ASAP Find the area of the trapezoid by decomposing it into other shapes.
disa [49]

Answer:

Area of the trapezoid is 38 cm²

Step-by-step explanation:

  • Step 1: Area of the trapezoid can be found by decomposing it into 2 triangles and a rectangle.
  • Step 2: Find area of first triangle. Given base = 5 cm and height = 4 cm

Substitute in formula for area of triangle = 1/2 base * height

Area of triangle, A1 = 1/2 * 5 * 4 = 10 cm²

  • Step 3: Find area of rectangle. Given breadth = 4 cm (Same as height of triangles) Length = 6 cm. Substitute in formula for area of rectangle = length * breadth

Area of rectangle, A2 = 4 * 6 = 24 cm²

  • Step 4: Find area of second triangle. Given height = 4 cm (same as the other triangle) and base = 2 cm (8 cm - 6 cm)

Substitute in formula for area of triangle = 1/2 base * height

Area of triangle, A3 = 1/2 * 2 * 4 = 4 cm²

  • Step 5: Calculate total area = A1 + A2 + A3 = 10 + 24 + 4 = 38 cm²
7 0
3 years ago
Lol help me for a brainliest
Dmitrij [34]

Answer:  \bold{b)\quad \dfrac{17}{36}}

<u>Step-by-step explanation:</u>

.\quad \dfrac{1}{6}\bigg(2\dfrac{1}{3}-\dfrac{3}{4}\bigg)+\dfrac{5}{24}\\\\\\=\dfrac{1}{6}\bigg(\dfrac{7}{3}-\dfrac{3}{4}\bigg)+\dfrac{5}{24}\\\\\\=\dfrac{1}{6}\bigg(\dfrac{28}{12}-\dfrac{9}{12}\bigg)+\dfrac{5}{24}\\\\\\=\dfrac{1}{6}\bigg(\dfrac{19}{12}\bigg)+\dfrac{5}{24}\\\\\\=\dfrac{19}{72}+\dfrac{5}{24}\\\\\\=\dfrac{19}{72}+\dfrac{15}{72}\\\\\\=\dfrac{34}{72}\\\\\\=\large\boxed{\dfrac{17}{36}}

3 0
3 years ago
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.04 is 1/10 of what number?
Colt1911 [192]
Let, the number = x
So, x * 1/10 = 0.04
x = 0.04 * 10
x = 0.4

So, your final answer is 0.4

Hope this helps!
3 0
3 years ago
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Answer:

The slope of the line is 5 because anything that has an x is the slope of the equation

Step-by-step explanation:

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3 years ago
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