All categories

3 years ago

Help please!!!!!!!!!!!

Mathematics

2 answers:

olganol [36]3 years ago

5 0

7 and 2 would be 90 degrees?

Lady_Fox [76]3 years ago

4 0

Answer:

55 degrees

Step-by-step explanation:

angle 7 and angle 2 are the same.

You might be interested in

Solve for x. Each figure is a trapezoid. # 18 has a midsegment. 13)

Vanyuwa [196]

Question 13

${12x+2}=\frac{18+34}{2}\\\\12x+2=26\\\\12x=24\\\\x=\boxed{2}$

Question 14

Base angles of an isosceles trapezoid are congruent, so:

$73x+1=74\\73x=73\\x=\boxed{1}$

3 0

2 years ago

Need help i don't understand

BabaBlast [244]

Answer:

Commutative property of multiplication

Step-by-step explanation:

This property states that numbers can be switched around when multiplying and the answer still remains the same

3 0

3 years ago

Read 2 more answers

Which of the following equations will produce the graph shown below

Katen [24]

Answer:

B. 6x^{2}+6y^{2}=144

Step-by-step explanation:

8 0

3 years ago

What is the area of the figure graphed below?

Vedmedyk [2.9K]

A i think sorry if i’m wrong

5 0

3 years ago

Read 2 more answers

Please help me with these two questions, 10 points for each so in total 20!!

saul85 [17]

Answer:

$\large\boxed{Q2.\qquad C.\ -2x+y=-2}\\\boxed{Q4.\qquad C.\ y=3x+12}$

Step-by-step explanation:

Q2:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (4, 6) and (6, 10). Substitute:

$m=\dfrac{10-6}{6-4}=\dfrac{4}{2}=2$

$y-6=2(x-4)$ use distributive property

$y-6=2x-8$ add 6 to both sides

$y=2x-2$ subteact 2 from both sides

$-2x+y=-2$

Q4:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

Put the slope m = 3 and the coordinateso f the point (-2, 6) to the point-slope form of an equation of a line:

$y-6=3(x-(-2))$

$y-6=3(x+2)$ use distributive property

$y-6=3x+6$ add 6 to both sides

$y=3x+12$

4 0

3 years ago