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3 years ago

3. 1 3/8 × 1 1/2=4. 4 1/2× 2 3/8=5. 1 1/8 × 3 1/2=

Mathematics

1 answer:

kipiarov [429]3 years ago

3 0

Answer:

2 1/16, 10 11/16, 3 15/16

Step-by-step explanation:

3. 1 3/8 times 1 1/2= 2 1/16

4. 4 1/2 times 2 3/8= 10 11/16

5. 1 1/8 times 3 1/2= 3 15/16

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Identify GCF 4x^2y-8x

pogonyaev

Answer:

The GCF for the numerical part is 4 . The factors for x2

Step-by-step explanation:

3 0

3 years ago

Tim Tradesman had a taxable income of $82,500. He figured his tax from the table.

kakasveta [241]

His earned income level are as follows.

The base amount is $14,138.50

The amount over $62,450 = $82,500 - $62,450 =$20,050

The amount of tax on the third $20,050 is given by 31% of $20,050 = 0.31 x $20,050 = $6,215.5
(i.e. Multiply line 3 by 31% = $6,215.5)

Total tax = $ 14,138.50 + $6,215.50 = $20,354
(i.e. Add lines 2 and 4 = $20,354)

8 0

3 years ago

olga nikolaevna [1]

Answer:

Fraction of the original board left = $\frac{2}{15}$

Step-by-step explanation:

Let the length of the board is = l feet

Marty saws off $\frac{1}{5}$ of a wooden board.

Length of the board left = l - $(\frac{1}{5})l$

= $(\frac{4}{5})l$ feet

He saws off $\frac{3}{4}th$ of the remaining board,

Board left = $(\frac{4}{5})l-[(\frac{4}{5})l\times (\frac{3}{4})]$

= $\frac{4}{5}l-\frac{3}{5}l$

= $\frac{1}{5}l$ feet

He finally saws off $\frac{1}{3}$ rd of the remaining board.

Board left = $\frac{1}{5}l-[\frac{1}{5}\times \frac{1}{3}]l$

= $(\frac{1}{5}-\frac{1}{15})l$

= $\frac{2}{15}l$ feet

Fraction of the original board left = $\frac{\frac{2}{15}l}{l}$

= $\frac{2}{15}$

6 0

3 years ago

Estimate 137,638 plus 52,091

seraphim [82]

First round
137,638=100,000
52,091=50,000
Then add to get the estamate
100,000
+
50,000
150,000
Then to get the real answer add
1
137,638
+
52091
189,729

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME ASAP!!

marshall27 [118]

Answer:

(0.5, 0.5)

Step-by-step explanation:

Use the midpoint formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$