3 years ago

Please help!! I really need it guys please help me...

Mathematics

2 answers:

lapo4ka [179]3 years ago

8 0

Answer:

a=45°

b=45°

c=135°

olganol [36]3 years ago

6 0

Answer:

a=45° because they are corresponding angles

c=135°

b=45°

You might be interested in

WILL GIVE 30 POINTS <br><br> identify the polynomial. a^2b-cd^3

madam [21]

Answer:

this is a binomial because its separated by a negative sign

Step-by-step explanation:

3 0

2 years ago

If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?

Leokris [45]

Answer: The value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

Step-by-step explanation:

Since we have given that

y varies directly as x.

If y = 18, when x = 5.

So, we need to find the value of y when x is 11.

According to question, we get that

$\dfrac{y}{x}=\dfrac{18}{5}=\dfrac{y}{11}\\\\18\times 11=5y\\\\198=5y\\\\\dfrac{198}{5}=y\\\\y=39.6$

Hence, the value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

5 0

3 years ago

What is 7\15 - 4\9 in fractions

Alex17521 [72]

Answer:

its 7/9

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Need help due in 10!

lakkis [162]

Answer:

1. (28-2)x

2.(12+6)x

3.(15+1)x

Step-by-step explanation:

8 0

3 years ago

180 people filled out a survey about their favorite color. 95 of the respondents were female. 21 males responded that their favo

faltersainse [42]

If there were 180 taking the survey and 95 were female, that means that there were 85 males.

Since only 21 of the males said red was their favorite color, we can write the fraction 21/85.

21 / 85 x 100 = 24.7%

24.7% of the males said red was their favorite color.

6 0

2 years ago

Please help!! I really need it guys please help me...​

Please help!! I really need it guys please help me...