All categories

3 years ago

I need help with this please

Mathematics

1 answer:

Marta_Voda [28]3 years ago

4 0

Answer:

a=40 degree( vertically opposite angle)

a+b+90=180( area of triangle)

or, 40+ b+ 90=180

or,b=180-130

b=50 degree

c+65=180 (st.line)

or, c= 180-65

c= 115 degree

You might be interested in

Missing length of a triangle

Studentka2010 [4]

There is no image could you please comment the given lengths or angles. : )

7 0

3 years ago

Francis went to the sporting goods store and spent $75.15 on 6 items.

MArishka [77]

Answer:

$6.03

Step-by-step explanation:

The question is asking us how much each pair of socks cost. With the information we are given, we know that there are 5 pairs and that they all cost the same amount. If the total were just the 5 socks, we could easily divide the total by 5 to get the price of each pair but that's not the case. The soccer ball is included in the final cost. To overcome this, we just have to subtract the soccer ball's cost ($45) from the total.

So we subtract $45 from $75.15, giving us $30.15, the total amount of all the socks. However we need to find out how much each pair costs and there are 5 of them, so we divide 30.15 by 5. This gives us the answer, $6.03.

Each pair of socks cost $6.03.

Simpler Explanation:

$75.15 - $45 = $30.15
$30.15 / 5 = $6.03

The answer is $6.03

5 0

3 years ago

90% of 250 please help

Anna007 [38]

I agree the answer is 225 and you can also use the calculator too.

6 0

3 years ago

5,678.321 what place value is the <br> 1 in

balu736 [363]

Answer :thousandths place

Step-by-step explanation:

7 0

3 years ago

J.9 Scale drawings: word problem Dwayne measured a house and its lot and made a scale drawing. The scale he used was 1 millimete

steposvetlana [31]

Answer:

6 millimeters.

Step-by-step explanation:

1 millimeter : 4 metres

x millimeters : 24 metres

x = (24÷4) × 1

x = 6 × 1

x = 6 millimeters

7 0

3 years ago