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Leya [2.2K]
3 years ago
5

Please helppppppppppppppppppppppppppppp

Mathematics
1 answer:
Jobisdone [24]3 years ago
5 0

Answer:

54

Step-by-step explanation:

angle A+angle B+Angle C =180 degree [ angle sum property of a triangle]

36 +90 + angle B =180 degree

126 +angle B =180 degree

angle B= 180-126

54 degree

Ans

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Find the percent of change from 3,600 tbs to 216 tbs.
Charra [1.4K]

Answer:

the percent change is -94 %

Step-by-step explanation:

((y2 - y1) / y1)*100 = your percentage change

(where y1=start value and y2=end value)

((216 - 3600) / 3600) * 100 = -94 %

Hope this helped!

6 0
3 years ago
The area of a rectangle is greater than or equal to 90 square centimeters. The width of the rectangle is 9 centimeters and the l
IRINA_888 [86]

Answer:234

Step-by-step explanation:

XY>=90

9x>=90

x>=10

possible solutions include 134131413 4234234232 342342423 2342423423 342423432 42342423 23423424 23424242234 244324242424234 2342 and 497553452353570542389579523954875923759237529

7 0
3 years ago
Write the slope-intercept form of the line that passes through (-10,17) and (5,-4)
RideAnS [48]

Answer:

y = - \frac{7}{5} x + 3

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 10, 17) and (x₂, y₂ ) = (5, - 4)

m = \frac{-4-17}{5+10} = \frac{-21}{15} = - \frac{7}{5}

y = - \frac{7}{5} x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (5, - 4), then

- 4 = - 7 + c ⇒ c = - 4 + 7 = 3

y = - \frac{7}{5} x + 3 ← in slope-intercept form


3 0
4 years ago
Cedarburg's zoo has two elephants. The male elephant weighs 3 3/4 tons and the female
kati45 [8]

Answer:

the male weigh than the female

Step-by-step explanation:

\frac{19}{6}=3\frac{1}{6}

3 0
3 years ago
The domain or range represents the x-values. The domain or range represents the y-values
Lena [83]

Answer:

Range: y-values

Domain: x-axis

6 0
3 years ago
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