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Ann [662]
3 years ago
10

1 mark question plese give me answer​

Mathematics
2 answers:
xenn [34]3 years ago
7 0
110 is the answer because
irinina [24]3 years ago
5 0

Answer:

x = 110

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

x° is an exterior angle of the triangle, then

x = 60 + 50 = 110

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PLZ HELP ME WITH THIS PROBLEM I DON'T HAVE THAT MUCH TIME!!
pantera1 [17]
A. -20,-12,-8,-1,(1),5,10,x,x........ur other 2 numbers have to be greater then 1

B. x,-20,-12,-8,(-3),-1,1,5,10......ur other number has to be less then -3
8 0
2 years ago
Read 2 more answers
Set notation and interval notation:<br><br> -3 is less than or equal to x, which is less than 5
ASHA 777 [7]
-3 is less than 5 -3<5
4 0
2 years ago
Read 2 more answers
Jackson estimated 637 ÷ 78 as 640 ÷ 80. He reasoned that 64 tens divided by 8 tens should be 8 tens. Is Jackson’s reasoning corr
Sholpan [36]

Answer:

the correct solution has been explained

Step-by-step explanation:

Jackson,s reasoning is incorrect  because it should be 8 ones and not 8 tens that would give 64

\frac{640}{80} = \frac{64}{8} = 8

Moreover, \frac{637}{78}  is\ not\ equal\ to \frac{640}{8}

as \frac{637}{78}= 8.16

whereas \frac{640}{80} = 8

clearly, both quantities are different

7 0
3 years ago
Please Help Me!!!!
ra1l [238]
2. WXZ=YXZ
3.  Reflexive property of equality
(if they are angles)-
4. WXZ=YXZ ~~Reason- Congruent angles have equal number of degrees
(if they are triangles-more likely judging by the problem)-
4. Triangle WXZ=YXZ ~ Reason- SAS Congruence Postulate
5 0
3 years ago
We have a null hypothesis that u=3.75, but we are reluctant to accept this as the population value in case the true value is dif
Gala2k [10]

Answer:

option A

Step-by-step explanation:

To Test

H₀ : μ = 3.75            

H₁ : μ ≠ 3.75                

now,                                        

If μ = 3.95 then it means H₀ is not true.                  

then the probability is rejecting the null hypothesis.        

Hence, the probability is the power of the test against the alternative μ=3.95                      

The correct answer is option A

7 0
3 years ago
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