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ludmilkaskok [199]
3 years ago
10

Whats 4x=28? whats the x for the answer?

Mathematics
1 answer:
Alik [6]3 years ago
5 0
76 is the answer for x.
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Elena’s backyard is in the shape of a rectangle. She created a triangular-shaped flower bed (shown as the shaded region) to plan
mixer [17]

Answer:

Area of background without flower bed = 575 feet²

Step-by-step explanation:

Given:

Length of rectangle ground = 35 feet

Width of rectangle ground = 20 feet

Height of triangle bed = 10 feet

Base of triangle bed = 25 feet

Find:

Area of background without flower bed

Computation;

Area of background without flower bed = Area of rectangle - Area of triangle

Area of background without flower bed = [l x b] - (1/2)(b)(h)

Area of background without flower bed = [35 x 20] - (1/2)(25)(10)

Area of background without flower bed = 700 - 125

Area of background without flower bed = 575 feet²

6 0
3 years ago
Read 2 more answers
Find the distance between two points ( -1,1) and (2,-4)
sladkih [1.3K]

Answer:

The distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

Step-by-step explanation:

Given the points

  • (-1, 1)
  • (2, -4)

Finding the distance between (-1, 1) and (2, -4) using the formula

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

substitute (x₁, y₁) =  (-1, 1)   and  (x₂, y₂) = (2, -4)

   =\sqrt{\left(2-\left(-1\right)\right)^2+\left(-4-1\right)^2}

   =\sqrt{\left(2+1\right)^2+\left(-4-1\right)^2}

   =\sqrt{3^2+5^2}

   =\sqrt{9+25}

   =\sqrt{34}  units

or

d = 5.8 units

Therefore, the distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

3 0
3 years ago
ماThe circumference of a circle is 7pie m.<br> What is the area of the circle?
Tresset [83]

Answer:

12.25\pi sq m

Step-by-step explanation:

if circumference is 7\pi then the diameter is 7

Area = \pir²

A = (3.5)²\pi

A = 12.25\pi

7 0
2 years ago
What is the value of 5a plus 2 (a plus b) when a equal 4 and b equal 2
katovenus [111]

Answer:

32

Step-by-step explanation:

5a +2(a+b)

a=4, b=2

5(4) + 2(4+2)

=> 20 + 12= 32

5 0
4 years ago
Read 2 more answers
Somebody, please help a brother out :))
worty [1.4K]

Answer:

Step-by-step explanation:

Hey its easy

CCW=counter clockwise do you would rotate it 90 degrees to the left

what are the answer choices?

8 0
3 years ago
Read 2 more answers
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