3 years ago

-35--5 please help this is hard

Mathematics

1 answer:

ololo11 [35]3 years ago

8 0

Answer:

-30

Step-by-step explanation:

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Does anyone know this ?

ipn [44]

Answer:

the answer is 196

Step-by-step explanation:

4x+4=60

4x+4-4=60-4

4x=56

56/4=14

14×14=196

7 0

3 years ago

The triangles shown are similar. Find MV.

Mnenie [13.5K]

Answer:

9 units

Step-by-step explanation:

The complete question in the attached figure

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

$\frac{MT}{CS}=\frac{MV}{CI}$

substitute the given values

$\frac{3}{2}=\frac{MV}{6}$

solve for MV

Multiply in cross

$2MV=3(6)\\MV=9\ units$

3 0

3 years ago

A television with a 6:4 screen shows an image with a ratio of 6:5 which creates a letter boxed image. What percent of the screen

morpeh [17]

Answer:

i hope this is the right answer 1.25%

Step-by-step explanation:

6:4 and 6:5 is one away from each other so it must me 1.25%

8 0

3 years ago

Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have four or

sineoko [7]

Answer:

Event not unlikely

Step-by-step explanation:

Probability is defined as the likelihood of an event occurring.

$P(E)=Event/Total \ outcomes$

Total outcome, $T_o$ =Total responses record which is:

$T_o=218+296+362+148+142=1166$

$P_e=142$

Therefore the probability of 4+ phones is

$P(x\geq 4)=142/1166=0.1218$

Since $0.1218>0.05$ , the event is not unlikely

5 0

4 years ago

A local gym charges $10 to join and $4 per visit. Michael has already saved 46 dollars. How much more money does Michael need to

steposvetlana [31]

So we know the gym charges $10 to join, and the $4 every visit. He wants to visit 20 times, so we multiply 20 by 4 to get the price of 20 visits, which is $80. Then we add $10 for the joining fee. The total will cost him $90. That means he needs to save $44 to visit 20 times. Hope that helps!

8 0

4 years ago