All categories

3 years ago

Figure on the left is a trapezoid. All angles in the figure on the right are right angles. All dimensions are in centimeters.

Mathematics

1 answer:

IRISSAK [1]3 years ago

5 0

The area of the trapezoid is 221. You get that by multiplying 13 and 17. The area of the figure on the right is 119. You get that by subtracting 5 from fourteen to give you 9. Then you multiply 9*11=99. After you have that done you need to figure out the little square, which is 5*4=20. Add 99+20=119.

Hope this helps

You might be interested in

In the diagram, if WA = 6, AX = 5, and YA = 10, then the length of Y Z is

Flura [38]

Answer:

YZ = 13 units

Step-by-step explanation:

By intersecting chords theorem in a circle,

YA × AZ = WA × AX

By substituting the values of each segment in the formula,

10 × AZ = 6 × 5

AZ = $\frac{30}{10}$

AZ = 3 units

Therefore, YZ = AZ + AY

YZ = 3 + 10

YZ = 13 units

5 0

3 years ago

Write the ratio of the area of the circle to the area of the square in simplest form?

Shkiper50 [21]

Answer:

i really want to now but i really don't know

Step-by-step explanation:

5 0

3 years ago

Sam started with savings of $2,500 and adds $40 to his savings each week. Marshall started with $7,300 in savings and spends $60

Oliga [24]

The number of weeks it will take both Sam and Marshall to have the same amount of savings in their accounts is 48 weeks

Given:

Amount with Sam = $2,500

Additional savings each week = $40

Amount with Marshal = $7,300

Amount spent each week = $60

let

x = number of weeks

Sam equation:

2500 + 40x

Marshall's equation:

7300 - 60x

Equate both

2500 + 40x = 7300 - 60x

collect like terms

2500 - 7300 = - 60x - 40x

-4800 = -100x

divide both sides by - 100

x = -4800 / -100

x = 48 weeks

Therefore, the number of weeks it will take both Sam and Marshall to have the same amount of savings in their accounts is 48 weeks

brainly.com/question/8957185

5 0

3 years ago

15. Solve the equation: x² + 18x + 81 = 9

Andreas93 [3]

Answer:

x= -6,-12

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please help Made it 18 points