3 years ago

Construct a triangle ABC, right angled at B and the sides BC = 4cm and AC = 5cm. Measure side AB.

Mathematics

1 answer:

MaRussiya [10]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

a painter uses 4 gallons of paint to paint each apartment in a building. if the painter has 45 gallons of paint, how many apartm

DochEvi [55]

The painter painted 11 apartments because 4 doesn’t go into 45, so the closest think to 45 is 4 x 11 (44). the painter will have 1 gallon left.

7 0

3 years ago

Read 2 more answers

Y’all what’s this I’m so confused help

Snowcat [4.5K]

Answer:

x = 66

Step-by-step explanation:

√(x - 2) + 3 = 11

Subtract 3 from both sides: √(x - 2) = 8

Square both sides: x - 2 = 64

Add 2 to both sides: x = 66

8 0

3 years ago

FiftyFifty adult men in the United States are randomly selected and measured for their body mass index (BMI). Based on that sa

Fynjy0 [20]

Answer: $(23.3,\ 29.7)$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}\pm ME.$ , where $\overline{x}$ is the sample mean and ME is the margin of error .

Given : The sample mean : $\overline{x}=26.5$

Margin of error : $ME=3.2$

Then , the range of values (confidence interval) likely to contain the true value of the population parameter will be :-

$26.5\pm 3.2=(26.5-3.2,\ 26.5+3.2)=(23.3,\ 29.7)$

Hence, the range of values likely to contain the true value of the population parameter = $(23.3,\ 29.7)$

3 0

3 years ago

Read 2 more answers

I am unsure of what to do? please help on both questions!

postnew [5]

Answer:

The first one is 165,000 I think I don't know though

Step-by-step explanation:

3 0

3 years ago

Hey can someone please help me with this one thanks!

Andre45 [30]

1,3, and 4 are similar shapes

4 0

3 years ago