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nasty-shy [4]
3 years ago
6

Find the measures of

Mathematics
1 answer:
ki77a [65]3 years ago
8 0

3y+15=4y-3

Subtract 3y from both sides

15=y-3

Add 3 to both sides

Y=18

4(18)-3

72-3

69 both angles are 69

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The height of a triangle is two more than three times the base. Determine the dimensions that will give a total area of 28 yards
jonny [76]
H = 3b+2
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8 0
3 years ago
A triangle has a base of 3⅖ inches and an area of 5⅒ square inches. Find the height of the triangle. Show your reasoning
N76 [4]

Answer: 3 in.

Step-by-step explanation:

Given

The base of the triangle is 3\frac{2}{5}\ inches

The area of the triangle is 5\frac{1}{10}\ inches^2

Solve mixed fraction

Base is

=3\dfrac{2}{5}\\\\=\dfrac{17}{5}\ in.

Area is

=5\dfrac{1}{10}\\\\=\dfrac{51}{10}\ in.^2

The area of the triangle is given by

\Rightarrow \text{Area A=}\dfrac{1}{2}\times \text{base}\times \text{height}

Insert the values to get the height

\Rightarrow \dfrac{51}{10}=\dfrac{1}{2}\times \dfrac{17}{5}\times \text{height}\\\\\Rightarrow \text{height}=3\ in.

8 0
3 years ago
Solve x^2-2x-35=0 <br><br><br> SHOW WORK !! THANK CHU
LUCKY_DIMON [66]
x^2-2x-35=0\\x^2+5x-7x-35=0\\x(x+5)-7(x+5)=0\\(x+5)(x-7)=0\\&#10;x=-5\;or\;x=7
6 0
3 years ago
If x = 64, what is the value of x(x - 6)?
Fiesta28 [93]

Answer:

64(64-6) = 3712

Step-by-step explanation:

64(64 -6)

64-6 = 58

64(58) = 3712

7 0
3 years ago
Help please:((((((((((((;((((((((
Ad libitum [116K]
D.
(0) - 7 < 2(0) - 6
0 - 7 < 0 - 6
-7 < -6
-6 is higher than -7 which makes the inequality true.
5 0
3 years ago
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