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grigory [225]
3 years ago
11

PLEASE HELP ASAP !!!!!!!

Mathematics
2 answers:
Ksju [112]3 years ago
8 0

Answer:

143 !

Step-by-step explanation:

VikaD [51]3 years ago
4 0

Answer:

143º

Step-by-step explanation:

You want to find m<HBD

which is m<HBA minus m<BAD

180º minus 37º equals 143º

m<HBD is equal to 143º

Please give me brainliest

Can anyone who sees this answer my latest question?

I need help with it very soon.

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Rearrange these numbers in ascending order.
Gala2k [10]
Answer:

Rearrange these numbers in ascending order.

-9.9, -9.78, -9.57, -9.53, -9.511, -9.31, -9.30
The reason being is that since it is negative, the numbers that are appearing to get smaller are the numbers that are bigger than the others
7 0
3 years ago
Someone please answer this, ill give you brainliest and your getting 100 points.
andrew11 [14]

Answer:

Step-by-step explanation:

First sequence : 10,9.5,9,8.5,...

Let's see the difference between 2 numbers :
10 - 9.5 = 0.5
9.5 - 9 = 0.5
9 - 8.5 - 0.5

So on and so on. So, the common difference between these numbers are 0.5

Next sequence : 200,100,50,25, ...

We see, to get from one number to another, we divide it by 2 / multiply it by 1/2.

200 x 1/2 = 100
100 x 1/2 = 50
50 x 1/2 = 25

So on and so on. So, the common ratio of these numbers are 1/2.

6 0
2 years ago
Read 2 more answers
The sum of two numbers is 25 and their quotient is 4
insens350 [35]

Answer:

20 and 5

Step-by-step explanation:

20+5=25

20÷5=4

7 0
3 years ago
Find the area the figure is not drawn to scale 6.9 cm 4 cm
Grace [21]
Please check attached file to see if you mean the same triangle. 

Basically, to find the area of a triangle, you are going to use the formula :
 A = b × h        where b is base, h is height.
          2

others also use the formula: <span> Area=1/2(bxh)</span>

Based on the figure, we have 6.9 cm (base) and 4 cm (height) as given.
Let us work out on the area of the said triangle.
A= <u>6.9cm × 4cm</u>
             2

  = <u>27.6cm</u>²<u>
</u>       2
A= 13.8 cm²


Hope this helps!
   

4 0
4 years ago
Solve the right triangle ABC with right angle C if B=30 degrees and c=10.
kenny6666 [7]
C=10, C=90°, B=30°, A+B+C=180°
A+30°+90°=180°⇒A=60°

cos30°=a/c
cos30°=a/10⇒a=cos30°*10
a<span>≃8.6602


c²=a²+b²⇒b²=c²-a²
b²=10²-8.6602²⇒b²=25
b=5
</span>
3 0
4 years ago
Read 2 more answers
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