Ask question

Ask question

All categories

3 years ago

12

From the beginning of the day the temperature rose 15° so that by 4 pm it was 87°. What was the temperature at the start of the

day?
A)72°
B)77°
C)82°
D)102°

2 answers:

Pavlova-9 [17]3 years ago

5 0

Answer:

the answer is A)72°

Step-by-step explanation:

zubka84 [21]3 years ago

4 0

Your answer is A, 72°.

You might be interested in

Please help me. I suck at math

serg [7]

Answer:

Answer is ...Obtuse

Step-by-step explanation:

$\frac{m$

$\frac{5x + 4}{2} = \frac{3}{2} x + 21$

$\frac{5x + 4}{2} = \frac{3x + 42}{2}$

$5x + 4 = 3x + 42$

$5x - 3x = 42 - 4$

$2x = 38$

$x = 19$

$substituting \: x = 19 \: \:in \: \: \: \: \: \: \: \\ m$

We get,

m<ABC =

$(5 \times 19) + 4 = 99$

Hence <ABC is obtuse

4 0

3 years ago

(143(5) + 67)5-----------Anybody???:)

Vikentia [17]

<span>(143(5) + 67)5
Multiply 143 by 5
(715 + 67)5
Add the numbers inside the parenthesis(715 and 67).
(782)5
Multiply 782 by 5.
Final Answer: 3,910</span>

6 0

3 years ago

Whats equvilet to 7(h-3)

Fofino [41]

Answer:

It MAY be (7h-21). I COULD be wrong tho.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

3.1 In the sketch below ABC is not drawn to scale. Construct ABC next to its rough sketch below.

enyata [817]

Answer:

the capacity is yours for your life

8 0

3 years ago

Read 2 more answers

Find the mean of 3,2,4,6,5,6,1,7,9,8,10

LenaWriter [7]

Answer:

$5\frac{6}{11}$

Step-by-step explanation:

Number of Values = 11.

Mean = Sum of values / Number of Values

= $\frac{3+2+4+6+5+6+1+7+9+8+10}{11} \\=\frac{61}{11} \\= 5\frac{6}{11}$

5 0

2 years ago