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shusha [124]
3 years ago
13

Algebra 1 question, Please help. Picture attached below ^^

Mathematics
2 answers:
yarga [219]3 years ago
4 0

Answer:

a

Step-by-step explanation:

olga2289 [7]3 years ago
3 0
The Answer is a sjskjssnjskdkdjbd
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hank orders popcorn while watching a movie. the popcorn was served in a trapezoidal bucket. the height of the bucket is 10x-9 cm
Gnoma [55]

Area of the trapezoidal bucket, A is 130x² - 77x - 36 cm²

Step-by-step explanation:

  • Step 1: Area of a trapezoid = 1/2 (Sum of parallel sides) × Height

Sum of parallel sides = (10x - 2) + (16x + 10)

                                   = 26x + 8 = 2(13x + 4)

Height = 10x - 9

⇒ Area of the bucket = 1/2 × 2(13x + 4) (10x - 9)

                                    = (13x + 4)(10x - 9) cm²

                                    = 130x² - 117x + 40x - 36

                                A = 130x² - 77x - 36

7 0
3 years ago
I NEED HELP ASAP<br> QUESTION BELOW
Gekata [30.6K]

Answer:

Circumference ≈ 50.27

Area ≈ 201.06

Step-by-step explanation:

The circumference of a circle is 2\pi r while the area of the circle \pi r^{2}

Since the diameter is the radius multiplied by 2, the radius of the circle is 8. So substituting 8 for r, the circumference is 2 × \pi × 8, which is approximately 50.27 (rounded to the nearest hundredth) and the area of the circle would be \pi × 8². 8² is 64 so 64 times pi is approximately 201.06 (rounded to the nearest hundredth)

3 0
2 years ago
Write the equation if the line that passes through (4,5) and has a slope of m=3
andrew11 [14]

Answer:

y = 3x - 7

Step-by-step explanation:

The <em>point-slope formula</em> for a straight line is

y – y₁ = m(x – x₁)

x₁ = 4; y₁ = 5; m = 3     Substitute the values

y – 5 = 3(x - 4)             Remove parentheses

y – 5 = 3x - 12             Add 5 to each side

     y = 3x - 7

The graph is a straight line with a y-intercept at y = -7 and a slope = 12/4 = 3.

6 0
3 years ago
Elmer has a collection of 300 fossils. Of those, 21% are fossilized snail shells. How many fossilized snail shells does Elmer ha
kakasveta [241]
Use the percent proportion

 21          x
——  = —— 
100        300

to solve :
21 x 300 = 6300
6300 ÷ 100 = 63

Answer = 63 of Elmer’s shells are fossilized snail shells :)
4 0
3 years ago
A hockey player takes 150 shots each week. Sixty percent of these shots go in. How many shots do NOT go in?
Viefleur [7K]
60 percent of 150 is 90. So that means 60 shots do not go in.
4 0
3 years ago
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