2 years ago

Witch of the following plz answer right will give brainlist and 15 etra poits

Mathematics

2 answers:

tatyana61 [14]2 years ago

8 0

Answer:

I think the last one is not true

Step-by-step explanation:

Anika [276]2 years ago

6 0

The last one is not necessarily true

You might be interested in

Ivan has 15 yards of green felt and 12 yards of blue felt to make 3 quilts if Ivan uses the same total number of yards for each

mixas84 [53]

Answer:

9 yards

Step-by-step explanation:

Let the length of each quilt be 'l'.

Given:

Length of green felt (g) = 15 yards

Length of blue felt (b) = 12 yards

Total number of quilts = 3

Now, the length of 3 quilts is given as:

$Total\ length=l+l+l=3l$ ----- (1)

As per question:

Total length = Length of green felt + Length of blue felt

Total length = $g+b$

$Total\ length=15+12=27$ --------- (2)

Now, comparing equations (1) and (2), we get:

$3l=27\\\\l=\frac{27}{3}\\\\l=9\ yards$

Hence, each quilt measures 9 yards in length.

3 0

2 years ago

I just need help with number 2, thank you

alekssr [168]

It represents the thing the avadocate needs to be muiltiplied by

4 0

2 years ago

Solve the formula K = 3M - 7 for M.

galben [10]

Answer: M = (K + 7)/3

8 0

2 years ago

Sonji has $5.25 in nickels and dimes.The coin value can be modeled by the equation 0.10 d plus 0.05 n equals 5.25, where d repre

Sedaia [141]

Answer:

Im not sure but i think it is 42

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Mr. Sasha teaches 4 math classes, with the same number of students in each class. Of those students, 80 are sixth graders and 40

STatiana [176]

80=6th graders
40=5th graders

80+40=120
120/22= 60/11
120/25=24/5
120/30= 4

There are 30 students in each class because he teaches 4 class and 120/30 will give you 4.

6 0

2 years ago