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Varvara68 [4.7K]
3 years ago
9

Find the value of b to the shape

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0

Answer:

b=99°

Step-by-step explanation:

108°+72°+81°+b=360°

b=99°

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Esther and her 6 brothers went shopping at the mall. She shopped in 12 different stores while her brothers each shopped in 8 dif
egoroff_w [7]

Answer:

60 stores

Step-by-step explanation:

Here, we want to get the total number of stores in which Esther and her 6 brothers went shopping

From the question, she shopped in 12 different stores

Each of her six brothers shopped in 8 different stores

That makes the number of stores in which the brothers shop be 8 * 6 = 48 stores

The total number of stores is thus, 48 + 12 = 60 stores

7 0
3 years ago
Evaluate the following expression. "12 more than 5"
GalinKa [24]

Answer:

17

Step-by-step explanation:

12+5

4 0
3 years ago
Find the cube root of 1+¡^5​
Alla [95]
  1. ¡^5= ¡
  2. so we have cuberoot of 1+¡
  3. x=1 y=1
  4. to find d modulus we have
  5. r=squaroot of 1²+ 1²= 2
  6. r= squaroot of 2
  7. we find the argard diagram by using
  8. tan(tha)=y/x
  9. tan(tha)=1/1
  10. tha=tan-¹ 1
  11. tha=45
  12. using the formula of root of complex number we have
  13. z=r^1/n (cos(tha+2k(180))/n +¡sin(tha+2k(180)/n) when k elemen z+ and n=3
  14. when k=0
  15. we have
  16. z=(squaroot of 2)^1/3 *1/2squaroot of 2
  17. like wise when k=1 and k=2
7 0
2 years ago
A function is in the form g(X) = ax^2 + d. If a is greater than 1 and d is negative, which could be the graph of g(x)?
romanna [79]

Answer:

Option B

Step-by-step explanation:

Step-by-step explanation:

We have the function g(x)=ax^2 +d  then, by definition:

If  0 then the graph is compressed vertically by a factor a.

If  |a| > 1 then the graph is stretched vertically by a factor a

If a  then the graph is reflected on the x axis.

If d> 0 the graph moves vertically upwards d units.

If d the graph moves vertically down  d units.

We know that:

a > 1 then the graph is stretched vertically by a factor a

and

d the graph moves vertically down  d units

The searched graph is stretched vertically and its vertex is displaced downwards

The answer is option B

8 0
3 years ago
A survey asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The re
Art [367]

As there is no graph attached so you have to done it yourself, Steps provided below for making it easier.

  1. Observe the graph, whether it's a barchart/histogram/Piechart .
  2. Then find 270 in the graph.
  3. Check respective y co-ordinates .

Done!You found the answer

3 0
3 years ago
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