3 years ago

joan has a piece of material for making a costume she needs to cut it as shown what is the angle measure of the piece left over?

Mathematics

2 answers:

Gelneren [198K]3 years ago

8 0

A right angle because it forms a perfect L in the figure

Karolina [17]3 years ago

8 0

An acute angle because the dotted lines show a perfect 40 degrees

You might be interested in

Solve with substitution<br>5-y=3x<br> y=2x<br>

vodomira [7]

Isolate the variable by dividing each side by factors that don't contain the variable.

Step-by-step explanation:

Thats the answer of your 5-y=3×

hopes this helps you Correct me if I'm wrong:=)

4 0

2 years ago

What is 7/15 as a decimal

Aleks [24]

Answer:

0.46666666666

Step-by-step explanation:

7 divided by 15

3 0

3 years ago

Find the magnitude of v. v = -3i+ 40 + 7k v =

kherson [118]

Answer:

The magnitude of the given vector is 40.72 units.

Step-by-step explanation:

The given vector is $v=-3\widehat{i}+40\widehat{j}+7\widehat{k}$

We know that for any vector 'r' $\overrightarrow{r}=x\widehat{i}+y\widehat{j}+z\widehat{k}$ the magnitude is given by

$|r|=\sqrt{x^{2}+y^{2}+z^{2}}$

Comparing with the given vector we have

x = -3

y = 40

z = 7

Thus the magnitude equals

$|v|=\sqrt{(-3)^{2}+40^{2}+7^{2}}$

$|v|=40.72$

5 0

3 years ago

Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about

Sliva [168]

Answer:

14.67 in. long

Step-by-step explanation:

8 0

3 years ago

Find the lateral surface area<br><br> Total surface area

VMariaS [17]

Answer:

=2.1 ×8.4×4

=70.56

kkbj

3 0

3 years ago