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2 years ago

6th grade math ok thanks

Mathematics

2 answers:

Artist 52 [7]2 years ago

5 0

192.78

Hope this helps!

✧◝(⁰▿⁰)◜✧

rusak2 [61]2 years ago

3 0

Answer:

192.78

Step-by-step explanation:

0.34 X 567 = 192.78

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Convert 2 mi. 3,241 ft. to ft.

lesya [120]

2 miles = 10560 ft.
10560 ft + 3241 ft = 13801 ft.

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3 years ago

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Simplify

Goryan [66]

Answer:

310

Step-by-step explanation:

Use the Order of Operations method. (P.E.M.D.A.S.)

Our expression: 3+2⋅4+62⋅5−1

Multiply 62 and 5, and 2 and 4:

3+8+310-1

Add and Subtract from left to right:

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1 year ago

Offering Brainliest, a 5 star review, and a like on your answer, Please help.

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Answer:

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Step-by-step explanation:

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Right triangle ABC is similar to right triangle DEF. If the side lengths for triangle ABC are 15, 20, 25, respectively, which va

solniwko [45]

Answer:

$A = 15$ $B = 20$ $C = 25$

$D = 30$ $E = 40$ $F = 50$

$D = 3$ $E = 4$ $F = 5$

Step-by-step explanation:

Given

Similar Triangles: ABC and DEF

$A = 15$

$B = 20$

$C = 25$

Required

Determine the sides of DEF

No options were given, so I will solve on a general terms.

Since both triangles are similar, then the following relationship exists.

DEF = ABC * n

i.e.

$D = A * n$ $E = B * n$ $F = C * n$

Where

$n = Scale\ Factor$

Assume n = 2.

So, we have:

$D = A * n$

$D =15 *2$

$D = 30$

$E = B * n$

$E = 20 * 2$

$E = 40$

$F = C * n$

$F = 25 * 2$

$F = 50$

Assume $n = \frac{1}{5}.$

So, we have:

$D = A * n$

$D =15 *\frac{1}{5}$

$D = 3$

$E = B * n$

$E = 20 * \frac{1}{5}$

$E = 4$

$F = C * n$

$F = 25 * \frac{1}{5}$

$F = 5$

So, the possible sides are:

$A = 15$ $B = 20$ $C = 25$

$D = 30$ $E = 40$ $F = 50$

$D = 3$ $E = 4$ $F = 5$

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2 years ago

Substitution. (6 points) 3x + 2y = 11 y = 5x - 1 {show work}

nexus9112 [7]

3x+2y=11
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Substitute the y in the first equation:
3x+2(5x-1)=11
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13x=13
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Now substitute the x to find the y:
x=1
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