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3 years ago

HELPPP ME PLEASEEEEEEEEE

Mathematics

1 answer:

klio [65]3 years ago

4 0

Answer:

7. a = 50 degrees

b = 50 degrees

c= 50 degrees

d = 75 degrees

Step-by-step explanation:

a. Vertically opposite angles are equal

b. Vertically opposite angles are equal

c Alternate angles

d. Angles on a straight line.

8. 45 + 45 + 65 + 35 + 40 + 30 = 200m

Hope this helps

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MUST SHOW WORK. <br> please do this ASAP!<br> This is about numerical expressions!

lara31 [8.8K]

$\huge\text{Hey there!}$

$\mathsf{2(4 - 1)^2 - 3 + 2(5)}$

$\mathsf{4 - 1 = \bf 3}$

$\mathsf{= 2(3^2) - 3 + 2(5)}$

$\mathsf{3^2}\\\mathsf{= 3\times3}\\\mathsf{= \bf 9}$

$\mathsf{= 2(9) - 3 + 2(5)}$

$\mathsf{2(9)}\\\mathsf{= \bf 18}$

$\mathsf{= 18 - 3 + 2(5)}$

$\mathsf{18 - 3}\\\mathsf{= \bf 15}$

$\mathsf{= 15 + 2(5)}$

$\mathsf{2(5)}\\\mathsf{= \bf 10}$

$\mathsf{= 15 + 10}\\\mathsf{= \bf 25}$

$\boxed{\boxed{\huge\text{Therefore, your ANSWER is: \textsf{25}}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day! }$

~ $\frak{Amphitrite1040:)}$

4 0

3 years ago

Read 2 more answers

forest ranger christ johnson at ranger station a sights a fire in teh direction 32 east of north. ranger rick thorpe at ranger s

RoseWind [281]

Answer: 8.6 from Ranger Christ and 6.8 from Ranger Rick

Step-by-step explanation:

The sides of triangle with A point as Ranger christ, B point as Ranger rick and C point at which two fires intersect.

This can be better understood by using law of sines

$\frac{sin(90-32)}{a}$ = $\frac{sin(90-48)}{b}$ = $\frac{sin(180-58-42)}{10}$

Solving we get

a= 8.6

and b= 6.8

4 0

3 years ago

PLEASE HELP!! I WILL MARK THE FIRST CORRECT ANSWER BRAINLIEST!!))What is the volume of this cylinder?

Aleksandr-060686 [28]

Answer:

V = 6079.04 ft³

Step-by-step explanation:

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

Here diameter = 22 , then r = 22 ÷ 2 = 11 and h = 16 , then

V = 3.14 × 11² × 16

= 3.14 × 121 × 16

≈ 6079.04 ft³ ( to the nearest hundredth )

6 0

2 years ago

If f(x)equals 2xminus5 and k(x)equals f(xplus3), write the equation for k(x).

ololo11 [35]

F(x)=2x-5
k(x)=f(x+3)=2(x+3)-5=2x+6-5=2x+1

k(x)=2x+1

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3 years ago

The value of 8 in 56982 is how many times larger than the value of 8 in 156408

Len [333]

The value of 8 in '56982' is 80 whereas the value of 8 in '156408' is just 8 so the value of the 8 in 56982 is x10 larger than the value of 8 in 156408.
Hope this helps x

3 0

3 years ago

Read 2 more answers