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3 years ago

4+5 4+5 4+5 4+5 ...................

Mathematics

2 answers:

Arturiano [62]3 years ago

6 0

Answer:

Step-by-step explanation:

kondor19780726 [428]3 years ago

4 0

Answer:

9 9 9 9...................

Step-by-step explanation:

i d k if you meant 54 or 5 and 4

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W+8= -3 Solve for w I need help

tresset_1 [31]

Answer:

$w=-11$

Step-by-step explanation:

$w+8=-3\\\\w+8-8=-3-8\\\\\boxed{w=-11}$

Hope this helps.

5 0

3 years ago

The bookstore at suntan U Had a sale on school t shirts. Thursday they sold 45 of the marked down t-shirts for a total of 406.50

Kisachek [45]

Answer:

The number of women's shirt sold is 32.

The number of men's shirt sold is 13

Step-by-step explanation:

Total number of T shirts sold on Thursday = 45

Total amount it was sold for : 406.50

Cost of each women's t shirt = 9.25

Cost of each men's t shirt = 8.50

Here, let the number of women's shirt sold= k

So,number of men's shirt = Total shirts sold - Women's shirt

= 45 - k

Also, total amount earned = Amount earned from men's shirt + amount earned from women's shirt

or, 406.50 = k(9.25) + (45 -k)(8.50)

⇒ 406.50 = 9.25 k - 8.50 k + 382.5

or, 24 = 0.75 k

⇒ k = 24/0.75 = 32

Hence, the number of women's shirt sold is 32

And the number of men's shirt sold = 45 - 32 = 13

7 0

3 years ago

The movie theater has 250 seats 225 seats were sold for the carriage showing what percent of seats are empty?

Nezavi [6.7K]

Well 25 seats are available so 25/250 equals 0.1 or
10%

7 0

3 years ago

M ∠1 = ? 40 50 130 pls help!!

snow_tiger [21]

Answer:

Step-by-step explanation:

In the triangle, there is a 90 degree angle and Angle 1 (what we are looking for) and the other angle, lets call is Angle 2.

Lets find Angle 2 first.

First of all, the angle between angle 40 and 90 can be found easily.

That angle (lets call it "x) and 40 and 90 make a straight angle (180 degrees). So we can write:

40 + x + 90 = 180

Lets solve for "x":

40 + x + 90 = 180

130 + x = 180

x = 180 - 130

x = 50

Now, This angle (50) and Angle 2 are same [vertical angles]

So,

Angle 2 = 50

Now, there are 180 degrees in 3 angles in a triangle. So for the triangle shown, we cacn write:

90 + Angle 1 + Angle 2 = 180

90 + Angle 1 + 50 = 180

Angle 1 + 140 = 180

Angle 1 = 180 - 140

Angle 1 = 40

4 0

3 years ago

Carli made 9 greeting

Alchen [17]

Answer:

she is making 9 greeting cards in 45 min not 60 she banking on 12 cards an hour but is not taking in account breaks and should therfor allow 9 cards an hour

4 0

3 years ago