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ioda
3 years ago
14

Which equation can be used to find the value of x?

Mathematics
2 answers:
True [87]3 years ago
5 0

the answer is B. hope this helps.

Kazeer [188]3 years ago
4 0

Answer:

the answer is B)

Step-by-step explanation:

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A map has a scale of 1:200000 How far is it from Belfast to Larne in Km if the distance on the map is 7.8cm
vivado [14]

Answer:

15.6km

Step-by-step explanation:

Given the map scale 1:200000

1cm on the map represents 200000 cm on ground or in actual distance

Hence, if distance from Belfast to Larne is 7.8vm on map ;

Actual distance will be :

7.8 * 200000 = 1560000 cm

Converting to km :

Recall :

1000 m = 1km

100 cm = 1 m

Hence,

100000 cm = 1km

Therefore, (1560000 / 100000) km

= 15.6km

Hence, distance between Belfast and Larne is 15.6km

6 0
2 years ago
If you understand, please put the answer!
il63 [147K]

Step-by-step explanation:

3-8 is diagnal 7-2 is also 7-2 is the answer

8 0
3 years ago
The students in chemistry class have 75 milliliters of a pure acid which must be diluted to a solution that is 10% acid. How man
lana66690 [7]

Answer:

Add W ml

75*100 + W*0 = (75+W)*10

6 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!
Mumz [18]

The answer is B.  2(4) + 3(24) = 80

1(4) + 4(24) = 100

6 0
3 years ago
Read 2 more answers
The flag of a country contains an isosceles triangle. (Recall that an isosceles triangle contains two angles with the same measu
sveticcg [70]

Answer:

<1 = 33 degrees

<2 = 33 degrees

<3 = 114 degrees

Step-by-step explanation:

<1 and <2 = x

<3 = 3x+15

<1 + <2 + <3 = 180 degree

x + x + 3x + 15 = 180

5x = 180 - 15

x = 165/5

x = 33

<3 = 3(33)+15

= 114 degrees

8 0
2 years ago
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