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Softa [21]
2 years ago
7

Please I need your help on all the answers!

Mathematics
1 answer:
lapo4ka [179]2 years ago
6 0

Answer: That’s all youre going to search

Step-by-step explanation:

You might be interested in
The volume of a box 4in wide 2in high and 5in long is
Free_Kalibri [48]

Answer:

40 cubic inches

Step-by-step explanation:

The Formula for Volume: Length x Width x Height (L x W x H)

4 times 2 times 5 = 40

6 0
3 years ago
I need help with algebra​
Arlecino [84]

Answer:

Hello, my name is 1frogaroni feel free to ask any questions about algebra such as equations you don't understand. I will try my best to help you out with your question :)

Step-by-step explanation:

Oh and welcome to brainly where the community will be glad to help you!

3 0
2 years ago
A store had homemade sweaters for $20 off the original price. Aunt Ethel jumped at the bargain and bought a sweater for all 5 me
Keith_Richards [23]

20*5= 100

375+100=475

475/5= 95

Therefore the original price of a sweater is $95

8 0
3 years ago
The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9 randomly selected adults. Age
Ipatiy [6.2K]

Answer:

156

Step-by-step explanation:

Given the data:

Age (X) :

38

41

45

48

51

53

57

61

65

Pressure(Y) :

116

120

123

131

142

145

148

150

152

From the data, we could obtain a regression equation to mod the data Given using a linear regression calculator :

The regression equation obtained is :

y = 1.48769X + 60.46103

Using the model, the predicted blood pressure for a person aged 64 will be :

y = 1.48769(64) + 60.46103

y = 95.21216 + 60.46103

y = 155.67319

y = 156 (nearest whole number)

3 0
2 years ago
Please help this is a 30 60 90 triangle
natka813 [3]

Answer:

See below

Step-by-step explanation:

x =  \frac{1}{2}  \times  \sqrt{6}  \\  \\ x =  \frac{ \sqrt{6} }{2}  \\  \\ y =  \frac{ \sqrt{3} }{2}  \times  \sqrt{6}  \\  \\ y =  \frac{ \sqrt{3 \times 6} }{2}  \\  \\ y =  \frac{ \sqrt{18} }{2}   \\  \\ y =  \frac{ 3\sqrt{2} }{2}

8 0
3 years ago
Read 2 more answers
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