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nlexa [21]
3 years ago
7

PLEASE HELP ME ON THIS ONE​

Mathematics
2 answers:
saveliy_v [14]3 years ago
8 0

Step-by-step explanation:

7×4=28. 3×14=42. the area is 70. 28+42=70. my guess

dalvyx [7]3 years ago
5 0

Answer:

Total area = 70 sq. km

Step-by-step explanation:

We can make it into 2 parts.

Down part)

It is rectangle ;length = 14 km

width = 3 km

Area = length * width

         = 14 * 3 = 42 sq. km

Above part)  It is rectangle

length = 7 km

width = 4km

Area = length * width

          = 7 * 4

           = 28 sq. km

Total area = 42 + 28 = 70 sq. km

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7 + (10 − 4)2 ÷ 4 × 1\8
natta225 [31]
I’m pretty sure the answer is 12

6 0
3 years ago
Use the diagram to find the measure of arc. AB and CD and the diameters of the circle F
dybincka [34]

Answer:

11). m(\widehat{DE}) = 90°

12). m(\widehat{AEC}) = 212°  

Step-by-step explanation:

A circle F with AB and CD are the diameters has been given in the figure attached.

11). Since, m(\widehat{AB}) = 180°

    and m(\widehat{AB})=m(\widehat{AD})+m(\widehat{DE})+m(\widehat{BE})

    Therefore, m(\widehat{AD})+m(\widehat{DE})+m(\widehat{BE}) = 180°

    32° + m(\widehat{DE}) + 58° = 180°

    m(\widehat{DE}) = 180° - 90°

                = 90°

12. Since, m(\widehat{AD})=m(\widehat{BC}) = 32°

                 m(\widehat{AEC}) = m(\widehat{AB})+m(\widehat{BC})

                                = 180° + 32°

                                = 212°

7 0
3 years ago
Pierre Hugo is handling the estate of a prominent businesswoman. The will states that the surviving spouse is to receive one hal
umka21 [38]

Answer:

Each child will receive 0.125 (or 12.5%) of the estate.

Step-by-step explanation:

If the surviving spouse gets one half of the estate, the other half have to be divided among the four surviving children.

So its 0,5 divided among the 4 surviving children. That is 0.125 or 12.5% of the estate.

Each child will receive 0.125 of the estate.

5 0
3 years ago
Alice bought 24 feet of yarn. How many yards of yarn did she purchase?
NARA [144]

Answer:

8 yards

Step-by-step explanation:

3 feet is 1 yard, so 24 feet is 8 yards

7 0
4 years ago
Read 2 more answers
What percent of 12 is 24
jeka57 [31]

Answer:

200%

Step-by-step explanation:

12 as a whole would be 100%. if you wanted to get to 24 (which would be double) you'd need to double the percentage! hope this helps

6 0
3 years ago
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