2 years ago

If triangle JKL s congruent to triangle RST which congruences are true by CPCTC

Mathematics

1 answer:

iVinArrow [24]2 years ago

7 0

∡J is congruent to ∡R
∡K is congruent to ∡S
∡L is congruent to ∡T

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2 years ago

Find the 107 term of the sequence -9, -5, -1, 3, 7, ....

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3 years ago

Identify the coefficients in the expression below.<br><br> -6x+5y+4x+9

Montano1993 [528]

Answer:

3 coefficients in this expression are: -2x, 5y and 9 (natural number)

Step-by-step explanation:

-6x + 5y + 4x + 9

= -6x + 4x + 5y + 9

= -2x + 5y + 9

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2 years ago

Read 2 more answers

12. (07.06 LC) A library building is in the shape of a rectangle. Its floor has a length of (3x + 5) meters and a width of (5x −

Goshia [24]

ANSWER

$15 {x}^{2} + 22x - 5$

EXPLANATION

It was given that, the length of the rectangular building is

$(3x + 5) \: meters$

and the width of the is

$(5x - 1) \: meters$

The area of a rectangular building is calculated using the formula for finding the area of a rectangle.

$A = l \times w$

Since the dimensions are given in terms of x, the area is also a function of x,

$A(x) = (3x +5 )(5x - 1)$

We expand to get,

$A(x) = 3x(5x - 1) + 5(5x - 1)$

$A(x) = 15 {x}^{2} - 3x + 25x - 5$

$A(x) = 15 {x}^{2} + 22x - 5$

meters square

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3 years ago

A car can drive 30 miles in 25 minutes. How many miles could it drive in 75 minutes?

Elena L [17]

90 miles

75/25= 3
so 3*30 = 90

6 0

3 years ago

Read 2 more answers