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alexgriva [62]
3 years ago
5

HELLLLLLP

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
7 0
A is not proportional because 1*3.50=3.50 but 2*3.50 is not 4.00
B is proportional because 1*2.50=2.50 and 2*2.50=5.00 and so on.
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What is 11+23/60 as a mixed number
hodyreva [135]

Answer:

the answer is 683/60

Step-by-step explanation:

just multiply 60 by 11 then add 23, or multiply the bottom number by the whole number then add the top number

3 0
3 years ago
In the diagram, which must be true for point D to be an orthocenter?
Misha Larkins [42]
A copy of the diagram is shown below

Point D is the intersection of three angle bisector. 
BE is the angle bisector of ∠B
CF is the angle bisector of ∠C
AG is the angle bisector of ∠A

Point D is also the intersection between three perpendicular bisector
BE is the perpendicular bisector of AC
AG is the perpendicular bisector of BC
CF is the perpendicular bisector of AB

Hence the correct statements is statement 1 and statement 4


6 0
4 years ago
Read 2 more answers
A +7; when a= 3 and b=5
kkurt [141]

Answer:

its 10

Step-by-step explanation:

subsitute for a

3+7=10

8 0
3 years ago
3) 12 - 24 = <br> 4) 810 - 23 = <br> 5) 23 - 14 =
Xelga [282]
12 - 24 = -12

810 - 23 = 787

23 - 14 = 9
3 0
3 years ago
Sue buys material for a costume she buys 1.75 yards of red material. . She buys 1.2times as much yards of material. How many yar
alisha [4.7K]

Answer:

2.1 yards of blue material will she need.

Step-by-step explanation:

As per the given statement:  Sue buys material for a costume she buys 1.75 yards of red material.

As she bought 1.75 yards of the red material.

For blue material she bought 1.2 times as much as yard of the red material.

"times" represents multiply

Blue material she will need =  1.2 \times 1.75 = 2.1 yards

therefore, 2.1 yards of blue material will she need.


3 0
4 years ago
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