2 years ago

The sum of the measures of 2 angles is 90o. Angle C is 34o. Angle G is (3x-4)o. What is the value of x?

Mathematics

1 answer:

iragen [17]2 years ago

7 0

Answer:

d if "in2" means /2

Step-by-step explanation:

3x-4=90-34

You might be interested in

Y-3=1/2 (x+4) in standard form

Mumz [18]

Answer: 1x+2y= 8

I think

3 0

2 years ago

Read 2 more answers

0.817 times 1.5 must show answer

Gnesinka [82]

Answer:

(0.817)(1.5)

=1.2255

Step-by-step explanation:

8 0

3 years ago

It takes 5 hours for a boat to travel 25 miles upstream. The same boat can travel 30 miles downstream in 2 hours. Find the speed

loris [4]

Answer:

so 5 miles upstream and 15 miles downstream

Step-by-step explanation:

25/5=5

30/2=15

3 0

2 years ago

The figures are similar. Give the ratio of the perimeters and the ratio of the areas of the first figure to the second.

pickupchik [31]

Answer: first option.

Step-by-step explanation:

The ratio of the area of the triangles can be calculated as following:

$ratio_{(area)}=(\frac{l_1}{l_2})^2$

Where $l_1$ is the lenght of the given side of the smaller triangle and $l_2$ is the lenght of the given side of the larger triangle.

Therefore:

$ratio_{(area)}=(\frac{28}{32})^2=\frac{49}{64}$

It can be written as following:

$ratio_{(area)}=49:64$

The ratio of the perimeter is:

$ratio_{(perimeter)}=\frac{l_1}{l_2}$

Where $l_1$ is the lenght of the given side of the smaller triangle and $l_2$ is the lenght of the given side of the larger triangle.

Therefore:

$ratio_{(perimeter)}=\frac{28}{32}=\frac{7}{8}$

It can be written as following:

$ratio_{(perimeter)}=7:8$

5 0

3 years ago

Lets compare 5/6 and 7/9 also with same denominator

zysi [14]

The common denominator would be 18. So, 5/6 becomes 15/18 and 7/9 becomes 14/18

6 0

2 years ago

Read 2 more answers