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igomit [66]
3 years ago
14

Pls help Pls help Pls help

Mathematics
1 answer:
Tom [10]3 years ago
8 0

Answer:

x=21 degrees

Step-by-step explanation:

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ANSWER FOR BRAINLEST Debbie is making an abstract painting with two triangles. The dimensions of the painting are shown below: T
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Answer:

64

Step-by-step explanation:

The surface of the triangle count formula

A = b*h*1/2

A - area

b - base

c - height

The first triangle

A₁ = b₁*h = 6in * 8in *1/2= 24in²

The second triangle

A₂ b₂*h = 10in * 8in*1/2 = 40in²

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Are there any multiple answers?
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3 years ago
There are 30 students in Jenna's class. Jenna brought in 13 cupcakes. Which equation can be used to find the number of cupcakes
boyakko [2]
30-13=n ? or n+13=30
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Evaluate the discriminant of the equation. Tell how many solutions each equation has and whether the solutions are real or imagi
cupoosta [38]

Answer:

D=-4<0, the equation has no real solutions, it has two imaginary solutions.

Step-by-step explanation:

The quadratic equation x^2 +4x+5=0 has coefficients

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The discriminant D is the expression

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4 0
3 years ago
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If triangle ABC is similar to triangle PQR, find the value of x and y.
tester [92]

Answer:

x = 9

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Step-by-step explanation:

ΔABC ~ ΔPQR

Therefore, corresponding sides of these similar triangles will be in the proportional.

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\frac{6}{x}= \frac{4}{y}= \frac{8}{12}

\frac{6}{x}= \frac{8}{12}

x = \frac{12\times 6}{8}

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6 0
3 years ago
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