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2 years ago

I need help with this please no links just anwser

Mathematics

2 answers:

Mamont248 [21]2 years ago

6 0

What Bree said was actually correct I checked

Sindrei [870]2 years ago

5 0

They are both obtuse and number 5 is 130% and number 6 is 110%

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11/ 42 Marks

amm1812

Answer:

(a)x=128 degrees

(b) $\angle APD\neq 116^\circ$

Step-by-step explanation:

$\angle ABD+\angle CBD =180^\circ$ (Linear Postulate)\\\angle ABD+116^\circ =180^\circ\\\angle ABD=180^\circ-116^\circ\\\angle ABD=64^\circ$

(a) Now:

$\angle AOD=2 \times \angle ABD$ (Angle at the centre is twice the angle at the circumference)\\x=2 \times 64^\circ\\x=128^\circ$

(b)

$\angle APD=2 \times \angle ABD$ (Inscribed Angle Theorem)\\\angle APD=2 \times 64^\circ\\ \angle APD=128^\circ$

$\angle APD\neq 116^\circ$

7 0

2 years ago

-10+7M= -10 <br> Step by step and explain .

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

here you go mate

step 1

-10+7m= -10 equation

step 2

7m-10+10=-10+10

7m=0

step 3

$\frac{7m}{7} =\frac{0}{7}$ divide

answer

m=0

mind if i get brainliest?

6 0

2 years ago

Read 2 more answers

In AGHI, the measure of G=76º, and IG = 6.2 feet. Find the length of HI to the nearest tenth of a foot.

Whitepunk [10]

Wow that’s so cooler than the last

4 0

3 years ago

DATA ANALYSIS AND STATISTICSProbabilities involving two rolls of a dieAn ordinary (falr) die is a cube with the numbers 1 throug

Zepler [3.9K]

Solution

The table below is the required sample space of the to fair die

From the above table

The sample space contain 36 outcomes

Event A: The sum is greater than 9

we will look at the table and count all the elements that are greater than 9

There are 6 elements (they are 10, 10, 10, 11, 11, 12 from the table)

The probability for event A will be

$\begin{gathered} p(A)=\frac{\text{required outcome}}{\text{total outcome}} \\ p(A)=\frac{6}{36} \\ p(A)=\frac{1}{6} \end{gathered}$

P(A) = 1/6

Event B: The sum is an even number.

We will look at the table and count the number of elements that are even

There are 18 elements (notice that there are 3 even number on each of the 6 rows of the table)

The probability for event B will be

$\begin{gathered} p(B)=\frac{\text{required outcome}}{\text{total outcome}} \\ p(B)=\frac{18}{36} \\ p(B)=\frac{1}{2} \end{gathered}$

p(B) = 1/2

5 0

11 months ago

La somme du double de x et de 14<br>donne 30.<br>x égale combient

AlexFokin [52]

Answer:

x=36° (180/5x because 2x+3x)

Step-by-step explanation:

8 0

3 years ago