3 years ago

Somebody help on 39 and 40 !

Mathematics

2 answers:

mestny [16]3 years ago

5 0

39 = C
(Half of height x length)

BlackZzzverrR [31]3 years ago

3 0

39 is A
40 is D
And that is my answer

You might be interested in

3^5 equals 243. Explain how to use that fact to quickly evaluate 3^6.

OlgaM077 [116]

Answer:

Simply multiply 243 with 3.

Step-by-step explanation:

3^6=729

243*3=729

4 0

3 years ago

Read 2 more answers

Karen, James, Frank, and Dan were left an inheritance by their late grandfather. If Karen receives one-eighth of the inheritance

pashok25 [27]

Count what fraction receive Karen, James and Frank in total:

since

Karen receives - $\frac{1}{8}$ ,

James receives - $\frac{1}{4}=\frac{2}{8}$ ,

Frank receives - $\frac{3}{8}$ ,

then $\frac{1}{8} +\frac{2}{8} +\frac{3}{8} =\frac{1+2+3}{8}=\frac{6}{8} =\frac{2\cdot 3}{2\cdot 4} =\frac{3}{4}$ .

All inheritance is the whole 1, then for Dan remains $1-\frac{3}{4} =\frac{4}{4} -\frac{3}{4} =\frac{4-3}{4} =\frac{1}{4}$ .

Answer: Dan receives one quarter of the inheritance.

4 0

3 years ago

Read 2 more answers

Find the measure of <br> a. 180 degrees<br> b. 149 degrees<br> c. 63 degrees<br> d. 32 degrees

Serhud [2]

Answer:

31 Degrees

Step-by-step explanation:

63+86= 149

180-149=31

6 0

3 years ago

Vichy reads at a constant rate. She can read 5 pages

vagabundo [1.1K]

Answer:

p = (5t)/9

Step-by-step explanation:

9 mins ---------- 5 pages

1 min -------------5/9 page

t mins ------------5/9 x t pages

Thus

p = (5t)/9

7 0

3 years ago

Which mapping diagram does NOT represent a function from x → y?

alexandr402 [8]

Answer:

Step-by-step explanation:

The answer is D because for it to be a function x-value can only have one output. For D, 8 has two outputs 1 and 4.

5 0

3 years ago

Read 2 more answers