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3 years ago

Plzzzzzzzzzz help fast

Mathematics

2 answers:

irakobra [83]3 years ago

7 0

Answer:

Step-by-step explanation:

Add 2 to both sides.

The discriminant of a quadratic is the expression inside the radical of the quadratic formula.

Substitute in the values of a , b , and c .

Evaluate the result to find the discriminant.

Simplify Each Term.

asambeis [7]3 years ago

3 0

Answer:

76.

Step-by-step explanation:

Here, a=3, b=-10 and c=2. Substitute the values, Therefore, the discriminant of is 76.

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Convert 35 miles per gallon to kilometers per liter.

Andreas93 [3]

Answer:

14.88 kilometers per liter.

Step-by-step explanation:

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3 years ago

Find the Volume of the following shape.

gavmur [86]

Answer:

The trapezoidal prism's volume is $312m^{2}$

Step-by-step explanation:

Step 1: Recognize the shape is a trapezoidal prism

Constructed from:

Trapezoids

Step 2: Solve the area of the shape

Area of Trapezoid = $(\frac{a+b}{2} h) =( \frac{5+8}{2} 4.8)=(\frac{13}{2} 4.8) = 31.2m^{2}$

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3 years ago

A vertex a is at (-1, -2)

Flura [38]

Answer:

A'(-4,4)

B'(-2,11)

Step-by-step explanation:

6 unit up and 3 unit left

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A'(-4,4)

B (1,5) : 6 unit up → (1,11) → 3 unit left → (-2,11)

B'(-2,11)

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3 years ago

Mrs. James displayed the factor tree at the right complete the factor tree to find the number that has prime factorization of 2

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Download the guath math app it will help you with all your math work

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3 years ago

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What is the sum of the first 10 terms in this geometric sequence? 3,-6,12,-24

lana [24]

<span>3,-6,12,-24,48,-96,192,-384,768,-1536

sum:
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4 years ago

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