3 years ago

ANSWER AS MANY THROUGH 1 and 9 FOR 15 POINTS

Mathematics

1 answer:

Tamiku [17]3 years ago

7 0

Number 9 is 1.52 because you divide 15.3 by 10 it will be 1 .52

You might be interested in

Find x and round to nearest tenth

Lesechka [4]

Answer:

x=13.5

Step-by-step explanation:

Using the formula:

Sin theta=opposite/hypotenuse

Where theta=57 degrees

opposite =10.8

hypotenuse =x

Sin57=10.8/x

Xsin57=10.8

x=10.8/sin57

x=10.8/0.8

x=13.5

8 0

3 years ago

A sequence of 7 numbers starts with 8. The second number in the sequence is unknown and may be positive or negative. The third t

scoray [572]

Answer:

Explanation:

$a_1=8,a_7=0$

Since the third term is the sum of the two previous terms

$a_3=a_2+a_1$

$a_7=a_6+a_5$

$a_7=a_5+a_4+a_4+a_3$

Continuing in like manner

$a_7=5a_3+3a_2$

Since $a_3=a_2+a_1$

$a_7=5(a_2+a_1+3a_2$

$a_7=5a_2+5a_1+3a_2$

$a_7=8a_2+5a_1$

Recall: $a_1=8,a_7=0$

$0=8a_2+5*8$

$8a_2=-40$

$a_2=-5$

The sequence is therefore:

8,-5,3,-2,1,-1,0

The sum of the seven numbers is 4.

8 0

3 years ago

A pastry chef bought a 0.26 liter container of vanilla extract for baking. If she uses 1 millimeter of vanilla in each batch of

Lynna [10]

Multiple 0.001*26 to get the answer of 0.026

6 0

3 years ago

Read 2 more answers

What is this fraction as a decimal?

tiny-mole [99]

0.4444444444444
is the answer for your question it repeats so your gonna want to put a bar notation.

8 0

4 years ago

21) Martha's aunt bought $26 for 20 plants. Some were

a_sh-v [17]

Answer:

8 carnations and 12 zinnias

Step-by-step explanation:

4 0

3 years ago