All categories

3 years ago

7. (11 letters)

Mathematics

2 answers:

ella [17]3 years ago

5 0

7. translation
8. x coordinate
9. tree diagram

Elina [12.6K]3 years ago

3 0

Answer:

7 ) Translation

8) x coordinate

9)tree diagram

You might be interested in

Another math equation, Another scratch on the head. Please advise, thanks bud!

fenix001 [56]

Answer:

A = no

B = yes

C = yes

D = yes

Step-by-step explanation:

Hope I could help.

8 0

3 years ago

I WILL GIVE BRAINLIEST

rusak2 [61]

Answer:

2.4(12×4)

2.4* 48

= 115.2

brsimliest pls.

3 0

3 years ago

Joe found the AVERAGE age of his seven cousins. He listed their ages in order 4, 7, 10, 10, 12, 18, 20. He added them up to get

valina [46]

Answer:

The average is the same as the Mean

Step-by-step explanation:

4 0

3 years ago

What are the factors of this expression 2/3ab

Kay [80]

Answer:

» The expression can have two factors

2 and ⅓

Step-by-step explanation:

$.$

7 0

3 years ago

Question 72 true or false

nalin [4]

Answer:

True

m∠T = 40.4°

Step-by-step explanation:

We know all the sides of the triangle but we do not know any of its angles.

To find out if the angle T = 40.4 ° we use the cosine theorem.

According to the cosine theorem:

$c^2=a^2 +b^2-2abcos(\alpha)$

Where $\alpha$ is the angle between a and b.

In this case:

$\alpha = T\\\\a= 11\\\\b=13\\\\c= 8.5$

Then we clear α from the formula and verify that it is equal to 40.4 °

$8.5^2 =11^2 + 13^2 -2(11)(13)cos(\alpha)\\\\8.5^2 -11^2 - 13^2= -2(11)(13)cos(\alpha)\\\\-8.5^2 +11^2 + 13^2= 2(11)(13)cos(\alpha)\\\\\frac{-8.5^2 +11^2 + 13^2}{2(11)(13)}=cos(\alpha)\\\\\alpha=arcos(\frac{-8.5^2 +11^2 + 13^2}{2(11)(13)})\\\\\alpha = 40.4\° =T$

6 0

3 years ago