All categories

4 years ago

Can you help me with number 4 and 5 please. I will mark you Brainiest

Mathematics

2 answers:

ra1l [238]4 years ago

6 0

4. Each student gets three donuts and the teacher has 12 remaining for herself.

5. D

Sergio [31]4 years ago

6 0

Answer:

4) 4 donuts are left over 5) D. 21 - 10

Step-by-step explanation:

4) Take the number of donuts, 96, and divide it by the number of students, 28.

96 / 28 = 3 donuts per student with 4 donuts left over.

5) ten less than twenty-one

Less than is a flipper word which means that 21 is subtracted by 10

21 - 10

If these answers are correct, please make me Brainliest!

You might be interested in

Find the lenght of the side of a square whose area is 441m square

Delvig [45]

Answer:

Step-by-step explanation:

Since its a square the all sides are the same so find the perfect square of the number 441 and thats your answer please put brainliest if this helps

7 0

3 years ago

Read 2 more answers

The expression can be simplified and written without negative exponents as...

Ksju [112]

$\dfrac{(27y^{-2})^\frac{1}{3}}{y^{-\frac{2}{3}}}=(27)^\frac{1}{3}(y^{-2})^\frac{1}{3}:\dfrac{1}{y^\frac{2}{3}}=\sqrt[3]{27}y^{-2\cdot\frac{1}{3}}\cdot y^\frac{2}{3}\\\\=3y^{-\frac{2}{3}}\cdot y^\frac{2}{3}=3y^{-\frac{2}{3}+\frac{2}{3}}=3y^0=3\\\\\text{used:}\\\\(a\cdot b)^n=a^n\cdot b^n\\\\a^\frac{1}{n}=\sqrt[n]{a}\\\\a^{-n}=\dfrac{1}{a^n}\\\\(a^n)^m=a^{n\cdot m}\\\\a^n\cdot a^m=a^{n+m}\\\\a^0=1,\ a\neq0$

6 0

4 years ago

Asap¡

RSB [31]

Answer:

-5

Step-by-step explanation:

y intercept occurs when x = 0

f(0) = -4(0)² + 2(0) - 5

f(0) = - 5

3 0

3 years ago

Read 2 more answers

Please help on all of the questionsssss!

ladessa [460]

Answer:

Yes

Step-by-step explanation:

They are similiar because the big triangle is a dialated version of the first one

5 0

4 years ago

Need help with khan geometry no link pls just answer

SpyIntel [72]

Angles ABC and CBD are complementary - they add up to 90°. This means

(4x + 52°) + (8x - 10°) = 90°

Solve for x :

12x + 42° = 90°

12x = 48°

x = 4°

It follows that angle CBD has measure

4 • 4° + 52° = 16° + 52° = 68°

7 0

3 years ago