3 years ago

Can you help with both questions 4 and 5?

2 answers:

8 0

Well since the triangle is split into 2 triangles and they both are the same size so BD on the bottom is 15 which means naturally BC must be 30. Five I'm not sure about

sergejj [24]3 years ago

3 0

4. b

5. d
Interior Angle Sum Thereom S = 180(n - 2) S being sum of the measures of its interior angles , n is for sides

360 degrees looking at the shape ABDC as a whole.. 180 looking at it as CAD
90+26= 116
180-116
64
Angles
C = 90degrees
A= 26 degrees
D= 64degrees

You might be interested in

7 less than the difference of 12 and 5

Novosadov [1.4K]

Answer:

the difference of 12 and 5 is 7 so it would be 0

6 0

2 years ago

Somebody help me with this

zubka84 [21]

Answer:

Step-by-step explanation:

when multiplying fractions it doesn’t matter if they have the same denominator (bottom) just multiply straight across

(6/12)x(6/3)

36/36

4 0

3 years ago

Calculate the area of the shaded sector in the circle

scZoUnD [109]

Answer:

area ≈ 6.3 units²

Step-by-step explanation:

Calculate the area (A ) of the sector as

A = area of circle × fraction of circle

= πr² × $\frac{45}{360}$

= π × 4² × $\frac{1}{8}$

= 16π × $\frac{1}{8}$ ← cancel 8 and 16 by 8, leaving

A = 2π ≈ 6.3 units² ( to 1 dec. place )

5 0

3 years ago

Name:<br>Solve each abso<br>1)<br>-13 + 1 - 2 + 51 – 6

slavikrds [6]

I believe that answer is 31

7 0

3 years ago

5 points for the whole problem (Sorry it's all I have left)

Strike441 [17]

Answer: i don't see the problem

Step-by-step explanation:

3 0

3 years ago